8220249: fix headings in java.compiler
authorjjg
Wed, 20 Mar 2019 15:35:26 -0700
changeset 54206 003cc64366da
parent 54205 d9f43dfbe524
child 54207 ce78fac1f6d5
8220249: fix headings in java.compiler Reviewed-by: erikj, darcy
src/java.base/share/classes/java/io/DataInput.java
src/java.base/share/classes/java/io/File.java
src/java.base/share/classes/java/lang/Character.java
src/java.base/share/classes/java/lang/ClassLoader.java
src/java.base/share/classes/java/lang/ModuleLayer.java
src/java.base/share/classes/java/lang/doc-files/ValueBased.html
src/java.base/share/classes/java/lang/doc-files/threadPrimitiveDeprecation.html
src/java.base/share/classes/java/lang/invoke/MethodHandle.java
src/java.base/share/classes/java/lang/invoke/MethodHandleInfo.java
src/java.base/share/classes/java/lang/invoke/MethodHandles.java
src/java.base/share/classes/java/lang/invoke/MutableCallSite.java
src/java.base/share/classes/java/lang/invoke/VarHandle.java
src/java.base/share/classes/java/lang/invoke/package-info.java
src/java.base/share/classes/java/lang/module/Configuration.java
src/java.base/share/classes/java/lang/module/package-info.java
src/java.base/share/classes/java/lang/reflect/Proxy.java
src/java.base/share/classes/java/net/Inet4Address.java
src/java.base/share/classes/java/net/Inet6Address.java
src/java.base/share/classes/java/net/InetAddress.java
src/java.base/share/classes/java/net/URI.java
src/java.base/share/classes/java/text/ChoiceFormat.java
src/java.base/share/classes/java/text/CompactNumberFormat.java
src/java.base/share/classes/java/text/DateFormat.java
src/java.base/share/classes/java/text/DecimalFormat.java
src/java.base/share/classes/java/text/Format.java
src/java.base/share/classes/java/text/MessageFormat.java
src/java.base/share/classes/java/text/NumberFormat.java
src/java.base/share/classes/java/text/SimpleDateFormat.java
src/java.base/share/classes/java/time/Instant.java
src/java.base/share/classes/java/time/ZoneId.java
src/java.base/share/classes/java/time/chrono/ChronoLocalDate.java
src/java.base/share/classes/java/time/chrono/ChronoLocalDateImpl.java
src/java.base/share/classes/java/time/chrono/ChronoLocalDateTime.java
src/java.base/share/classes/java/time/chrono/ChronoZonedDateTime.java
src/java.base/share/classes/java/time/chrono/Chronology.java
src/java.base/share/classes/java/time/format/DateTimeFormatter.java
src/java.base/share/classes/java/time/temporal/IsoFields.java
src/java.base/share/classes/java/time/temporal/JulianFields.java
src/java.base/share/classes/java/time/temporal/Temporal.java
src/java.base/share/classes/java/time/temporal/WeekFields.java
src/java.base/share/classes/java/util/Calendar.java
src/java.base/share/classes/java/util/Formatter.java
src/java.base/share/classes/java/util/GregorianCalendar.java
src/java.base/share/classes/java/util/Locale.java
src/java.base/share/classes/java/util/ResourceBundle.java
src/java.base/share/classes/java/util/Scanner.java
src/java.base/share/classes/java/util/ServiceLoader.java
src/java.base/share/classes/java/util/TimeZone.java
src/java.base/share/classes/java/util/doc-files/coll-designfaq.html
src/java.base/share/classes/java/util/regex/Pattern.java
src/java.base/share/classes/java/util/spi/LocaleServiceProvider.java
src/java.base/share/classes/java/util/spi/ResourceBundleProvider.java
--- a/src/java.base/share/classes/java/io/DataInput.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/io/DataInput.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -48,7 +48,7 @@
  * may be thrown if the input stream has been
  * closed.
  *
- * <h3><a id="modified-utf-8">Modified UTF-8</a></h3>
+ * <h2><a id="modified-utf-8">Modified UTF-8</a></h2>
  * <p>
  * Implementations of the DataInput and DataOutput interfaces represent
  * Unicode strings in a format that is a slight modification of UTF-8.
--- a/src/java.base/share/classes/java/io/File.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/io/File.java	Wed Mar 20 15:35:26 2019 -0700
@@ -128,7 +128,7 @@
  * created, the abstract pathname represented by a <code>File</code> object
  * will never change.
  *
- * <h3>Interoperability with {@code java.nio.file} package</h3>
+ * <h2>Interoperability with {@code java.nio.file} package</h2>
  *
  * <p> The <a href="../../java/nio/file/package-summary.html">{@code java.nio.file}</a>
  * package defines interfaces and classes for the Java virtual machine to access
--- a/src/java.base/share/classes/java/lang/Character.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/Character.java	Wed Mar 20 15:35:26 2019 -0700
@@ -44,7 +44,7 @@
  * and for converting characters from uppercase to lowercase and vice
  * versa.
  *
- * <h3><a id="conformance">Unicode Conformance</a></h3>
+ * <h2><a id="conformance">Unicode Conformance</a></h2>
  * <p>
  * The fields and methods of class {@code Character} are defined in terms
  * of character information from the Unicode Standard, specifically the
@@ -59,7 +59,7 @@
  * {@code U+32FF}, from the first version of the Unicode Standard
  * after 11.0 that assigns the code point.
  *
- * <h3><a id="unicode">Unicode Character Representations</a></h3>
+ * <h2><a id="unicode">Unicode Character Representations</a></h2>
  *
  * <p>The {@code char} data type (and therefore the value that a
  * {@code Character} object encapsulates) are based on the
--- a/src/java.base/share/classes/java/lang/ClassLoader.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/ClassLoader.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -126,7 +126,7 @@
  * duration of the class loading process (see {@link #loadClass
  * loadClass} methods).
  *
- * <h3> <a id="builtinLoaders">Run-time Built-in Class Loaders</a></h3>
+ * <h2> <a id="builtinLoaders">Run-time Built-in Class Loaders</a></h2>
  *
  * The Java run-time has the following built-in class loaders:
  *
--- a/src/java.base/share/classes/java/lang/ModuleLayer.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/ModuleLayer.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -120,7 +120,7 @@
  * in this class causes a {@link NullPointerException NullPointerException} to
  * be thrown. </p>
  *
- * <h3> Example usage: </h3>
+ * <h2> Example usage: </h2>
  *
  * <p> This example creates a configuration by resolving a module named
  * "{@code myapp}" with the configuration for the boot layer as the parent. It
--- a/src/java.base/share/classes/java/lang/doc-files/ValueBased.html	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/doc-files/ValueBased.html	Wed Mar 20 15:35:26 2019 -0700
@@ -5,7 +5,7 @@
   <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 </head>
 <body>
-<h2 id="ValueBased">Value-based Classes</h2>
+<h1 id="ValueBased">Value-based Classes</h1>
 
 Some classes, such as <code>java.util.Optional</code> and
 <code>java.time.LocalDateTime</code>, are <em>value-based</em>.  Instances of a
--- a/src/java.base/share/classes/java/lang/doc-files/threadPrimitiveDeprecation.html	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/doc-files/threadPrimitiveDeprecation.html	Wed Mar 20 15:35:26 2019 -0700
@@ -1,6 +1,6 @@
 <!doctype html>
 <!--
- Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
@@ -29,9 +29,9 @@
   <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 </head>
 <body>
-<h2>Java Thread Primitive Deprecation</h2>
+<h1>Java Thread Primitive Deprecation</h1>
 <hr>
-<h3>Why is <code>Thread.stop</code> deprecated?</h3>
+<h2>Why is <code>Thread.stop</code> deprecated?</h2>
 <p>Because it is inherently unsafe. Stopping a thread causes it to
 unlock all the monitors that it has locked. (The monitors are
 unlocked as the <code>ThreadDeath</code> exception propagates up
@@ -46,8 +46,8 @@
 manifest itself at any time after the actual damage occurs, even
 hours or days in the future.</p>
 <hr>
-<h3>Couldn't I just catch the <code>ThreadDeath</code> exception
-and fix the damaged object?</h3>
+<h2>Couldn't I just catch the <code>ThreadDeath</code> exception
+and fix the damaged object?</h2>
 <p>In theory, perhaps, but it would <em>vastly</em> complicate the
 task of writing correct multithreaded code. The task would be
 nearly insurmountable for two reasons:</p>
@@ -62,7 +62,7 @@
 </ol>
 In sum, it just isn't practical.
 <hr>
-<h3>What should I use instead of <code>Thread.stop</code>?</h3>
+<h2>What should I use instead of <code>Thread.stop</code>?</h2>
 <p>Most uses of <code>stop</code> should be replaced by code that
 simply modifies some variable to indicate that the target thread
 should stop running. The target thread should check this variable
@@ -117,8 +117,8 @@
     }
 </pre>
 <hr>
-<h3>How do I stop a thread that waits for long periods (e.g., for
-input)?</h3>
+<h2>How do I stop a thread that waits for long periods (e.g., for
+input)?</h2>
 <p>That's what the <code>Thread.interrupt</code> method is for. The
 same "state based" signaling mechanism shown above can be used, but
 the state change (<code>blinker = null</code>, in the previous
@@ -145,8 +145,8 @@
 This ensures that the Thread will reraise the
 <code>InterruptedException</code> as soon as it is able.
 <hr>
-<h3>What if a thread doesn't respond to
-<code>Thread.interrupt</code>?</h3>
+<h2>What if a thread doesn't respond to
+<code>Thread.interrupt</code>?</h2>
 <p>In some cases, you can use application specific tricks. For
 example, if a thread is waiting on a known socket, you can close
 the socket to cause the thread to return immediately.
@@ -158,8 +158,8 @@
 operations for which thread.stop and thread.interrupt do not work
 properly.</p>
 <hr>
-<h3>Why are <code>Thread.suspend</code> and
-<code>Thread.resume</code> deprecated?</h3>
+<h2>Why are <code>Thread.suspend</code> and
+<code>Thread.resume</code> deprecated?</h2>
 <p><code>Thread.suspend</code> is inherently deadlock-prone. If the
 target thread holds a lock on the monitor protecting a critical
 system resource when it is suspended, no thread can access this
@@ -168,8 +168,8 @@
 to calling <code>resume</code>, deadlock results. Such deadlocks
 typically manifest themselves as "frozen" processes.</p>
 <hr>
-<h3>What should I use instead of <code>Thread.suspend</code> and
-<code>Thread.resume</code>?</h3>
+<h2>What should I use instead of <code>Thread.suspend</code> and
+<code>Thread.resume</code>?</h2>
 <p>As with <code>Thread.stop</code>, the prudent approach is to
 have the "target thread" poll a variable indicating the desired
 state of the thread (active or suspended). When the desired state
@@ -283,8 +283,8 @@
     }
 </pre>
 <hr size="3" noshade="noshade" />
-<h3>Can I combine the two techniques to produce a thread that may
-be safely "stopped" or "suspended"?</h3>
+<h2>Can I combine the two techniques to produce a thread that may
+be safely "stopped" or "suspended"?</h2>
 Yes, it's reasonably straightforward. The one subtlety is that the
 target thread may already be suspended at the time that another
 thread tries to stop it. If the <code>stop</code> method merely sets
--- a/src/java.base/share/classes/java/lang/invoke/MethodHandle.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/MethodHandle.java	Wed Mar 20 15:35:26 2019 -0700
@@ -52,7 +52,7 @@
  * {@linkplain java.lang.invoke.MethodHandles#dropArguments deletion},
  * and {@linkplain java.lang.invoke.MethodHandles#filterArguments substitution}.
  *
- * <h1>Method handle contents</h1>
+ * <h2>Method handle contents</h2>
  * Method handles are dynamically and strongly typed according to their parameter and return types.
  * They are not distinguished by the name or the defining class of their underlying methods.
  * A method handle must be invoked using a symbolic type descriptor which matches
@@ -89,7 +89,7 @@
  * from its specific class, as the method handle class hierarchy (if any)
  * may change from time to time or across implementations from different vendors.
  *
- * <h1>Method handle compilation</h1>
+ * <h2>Method handle compilation</h2>
  * A Java method call expression naming {@code invokeExact} or {@code invoke}
  * can invoke a method handle from Java source code.
  * From the viewpoint of source code, these methods can take any arguments
@@ -121,7 +121,7 @@
  * The ambiguity with the type {@code Void} is harmless, since there are no references of type
  * {@code Void} except the null reference.
  *
- * <h1>Method handle invocation</h1>
+ * <h2>Method handle invocation</h2>
  * The first time an {@code invokevirtual} instruction is executed
  * it is linked by symbolically resolving the names in the instruction
  * and verifying that the method call is statically legal.
@@ -164,7 +164,7 @@
  * (<em>Note:</em> The adjusted method handle {@code M2} is not directly observable,
  * and implementations are therefore not required to materialize it.)
  *
- * <h1>Invocation checking</h1>
+ * <h2>Invocation checking</h2>
  * In typical programs, method handle type matching will usually succeed.
  * But if a match fails, the JVM will throw a {@link WrongMethodTypeException},
  * either directly (in the case of {@code invokeExact}) or indirectly as if
@@ -205,7 +205,7 @@
  * They should not be passed to untrusted code unless their use from
  * the untrusted code would be harmless.
  *
- * <h1>Method handle creation</h1>
+ * <h2>Method handle creation</h2>
  * Java code can create a method handle that directly accesses
  * any method, constructor, or field that is accessible to that code.
  * This is done via a reflective, capability-based API called
@@ -263,7 +263,7 @@
  * of an {@code invokevirtual} or {@code invokeinterface} instruction on
  * a private method (as applicable).
  *
- * <h1>Usage examples</h1>
+ * <h2>Usage examples</h2>
  * Here are some examples of usage:
  * <blockquote><pre>{@code
 Object x, y; String s; int i;
@@ -309,7 +309,7 @@
  * be a method which calls {@link java.util.Objects#equals(Object,Object) Objects.equals}
  * on its arguments, and asserts that the result is true.
  *
- * <h1>Exceptions</h1>
+ * <h2>Exceptions</h2>
  * The methods {@code invokeExact} and {@code invoke} are declared
  * to throw {@link java.lang.Throwable Throwable},
  * which is to say that there is no static restriction on what a method handle
@@ -322,7 +322,7 @@
  * throwables locally, rethrowing only those which are legal in the context,
  * and wrapping ones which are illegal.
  *
- * <h1><a id="sigpoly"></a>Signature polymorphism</h1>
+ * <h2><a id="sigpoly"></a>Signature polymorphism</h2>
  * The unusual compilation and linkage behavior of
  * {@code invokeExact} and plain {@code invoke}
  * is referenced by the term <em>signature polymorphism</em>.
@@ -347,7 +347,7 @@
  * Tools which determine symbolic linkage are required to accept such
  * untransformed descriptors, without reporting linkage errors.
  *
- * <h1>Interoperation between method handles and the Core Reflection API</h1>
+ * <h2>Interoperation between method handles and the Core Reflection API</h2>
  * Using factory methods in the {@link java.lang.invoke.MethodHandles.Lookup Lookup} API,
  * any class member represented by a Core Reflection API object
  * can be converted to a behaviorally equivalent method handle.
@@ -389,7 +389,7 @@
  * to call {@code invokeExact} or plain {@code invoke},
  * for any specified type descriptor .
  *
- * <h1>Interoperation between method handles and Java generics</h1>
+ * <h2>Interoperation between method handles and Java generics</h2>
  * A method handle can be obtained on a method, constructor, or field
  * which is declared with Java generic types.
  * As with the Core Reflection API, the type of the method handle
@@ -416,7 +416,7 @@
  * genericity with a Java type parameter.</li>
  * </ul>
  *
- * <h1><a id="maxarity"></a>Arity limits</h1>
+ * <h2><a id="maxarity"></a>Arity limits</h2>
  * The JVM imposes on all methods and constructors of any kind an absolute
  * limit of 255 stacked arguments.  This limit can appear more restrictive
  * in certain cases:
--- a/src/java.base/share/classes/java/lang/invoke/MethodHandleInfo.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/MethodHandleInfo.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,7 +35,7 @@
  * A symbolic reference obtained by cracking a direct method handle
  * into its consitutent symbolic parts.
  * To crack a direct method handle, call {@link Lookup#revealDirect Lookup.revealDirect}.
- * <h1><a id="directmh"></a>Direct Method Handles</h1>
+ * <h2><a id="directmh"></a>Direct Method Handles</h2>
  * A <em>direct method handle</em> represents a method, constructor, or field without
  * any intervening argument bindings or other transformations.
  * The method, constructor, or field referred to by a direct method handle is called
@@ -58,7 +58,7 @@
  *     to convert a {@link Field} into a method handle.
  * </ul>
  *
- * <h1>Restrictions on Cracking</h1>
+ * <h2>Restrictions on Cracking</h2>
  * Given a suitable {@code Lookup} object, it is possible to crack any direct method handle
  * to recover a symbolic reference for the underlying method, constructor, or field.
  * Cracking must be done via a {@code Lookup} object equivalent to that which created
@@ -77,7 +77,7 @@
  * handle with symbolic information (or caller binding) from an unexpected scope.
  * Use {@link java.lang.invoke.MethodHandles#reflectAs} to override this limitation.
  *
- * <h1><a id="refkinds"></a>Reference kinds</h1>
+ * <h2><a id="refkinds"></a>Reference kinds</h2>
  * The <a href="MethodHandles.Lookup.html#lookups">Lookup Factory Methods</a>
  * correspond to all major use cases for methods, constructors, and fields.
  * These use cases may be distinguished using small integers as follows:
--- a/src/java.base/share/classes/java/lang/invoke/MethodHandles.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/MethodHandles.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -268,7 +268,7 @@
      * This includes all methods, constructors, and fields which are allowed to the lookup class,
      * even private ones.
      *
-     * <h1><a id="lookups"></a>Lookup Factory Methods</h1>
+     * <h2><a id="lookups"></a>Lookup Factory Methods</h2>
      * The factory methods on a {@code Lookup} object correspond to all major
      * use cases for methods, constructors, and fields.
      * Each method handle created by a factory method is the functional
@@ -395,7 +395,7 @@
      * <a href="MethodHandle.html#maxarity">too many parameters.</a>
      * </ul>
      *
-     * <h1><a id="access"></a>Access checking</h1>
+     * <h2><a id="access"></a>Access checking</h2>
      * Access checks are applied in the factory methods of {@code Lookup},
      * when a method handle is created.
      * This is a key difference from the Core Reflection API, since
@@ -529,7 +529,7 @@
      * whose <a href="MethodHandles.Lookup.html#equiv">bytecode behaviors</a> and Java language access permissions
      * can be reliably determined and emulated by method handles.
      *
-     * <h1><a id="secmgr"></a>Security manager interactions</h1>
+     * <h2><a id="secmgr"></a>Security manager interactions</h2>
      * Although bytecode instructions can only refer to classes in
      * a related class loader, this API can search for methods in any
      * class, as long as a reference to its {@code Class} object is
@@ -588,7 +588,7 @@
      * or else that is being accessed from a lookup class that has
      * rights to access the member or class.
      *
-     * <h1><a id="callsens"></a>Caller sensitive methods</h1>
+     * <h2><a id="callsens"></a>Caller sensitive methods</h2>
      * A small number of Java methods have a special property called caller sensitivity.
      * A <em>caller-sensitive</em> method can behave differently depending on the
      * identity of its immediate caller.
--- a/src/java.base/share/classes/java/lang/invoke/MutableCallSite.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/MutableCallSite.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -197,7 +197,7 @@
      * processed before the method returns abnormally.
      * Which elements these are (if any) is implementation-dependent.
      *
-     * <h1>Java Memory Model details</h1>
+     * <h4>Java Memory Model details</h4>
      * In terms of the Java Memory Model, this operation performs a synchronization
      * action which is comparable in effect to the writing of a volatile variable
      * by the current thread, and an eventual volatile read by every other thread
--- a/src/java.base/share/classes/java/lang/invoke/VarHandle.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/VarHandle.java	Wed Mar 20 15:35:26 2019 -0700
@@ -234,7 +234,7 @@
  * precise phrasing of the specification of access mode methods and memory fence
  * methods may accompany future updates of the Java Language Specification.
  *
- * <h1>Compiling invocation of access mode methods</h1>
+ * <h2>Compiling invocation of access mode methods</h2>
  * A Java method call expression naming an access mode method can invoke a
  * VarHandle from Java source code.  From the viewpoint of source code, these
  * methods can take any arguments and their polymorphic result (if expressed)
@@ -266,7 +266,7 @@
  * except the null reference.
  *
  *
- * <h1><a id="invoke">Performing invocation of access mode methods</a></h1>
+ * <h2><a id="invoke">Performing invocation of access mode methods</a></h2>
  * The first time an {@code invokevirtual} instruction is executed it is linked
  * by symbolically resolving the names in the instruction and verifying that
  * the method call is statically legal.  This also holds for calls to access mode
@@ -329,7 +329,7 @@
  * Where, in this case, the method handle is bound to the VarHandle instance.
  *
  *
- * <h1>Invocation checking</h1>
+ * <h2>Invocation checking</h2>
  * In typical programs, VarHandle access mode type matching will usually
  * succeed.  But if a match fails, the JVM will throw a
  * {@link WrongMethodTypeException}.
@@ -364,7 +364,7 @@
  * untrusted code unless their use from the untrusted code would be harmless.
  *
  *
- * <h1>VarHandle creation</h1>
+ * <h2>VarHandle creation</h2>
  * Java code can create a VarHandle that directly accesses any field that is
  * accessible to that code.  This is done via a reflective, capability-based
  * API called {@link java.lang.invoke.MethodHandles.Lookup
@@ -383,7 +383,7 @@
  * class outside the current package, the receiver argument will be narrowed to
  * the type of the accessing class.
  *
- * <h1>Interoperation between VarHandles and the Core Reflection API</h1>
+ * <h2>Interoperation between VarHandles and the Core Reflection API</h2>
  * Using factory methods in the {@link java.lang.invoke.MethodHandles.Lookup
  * Lookup} API, any field represented by a Core Reflection API object
  * can be converted to a behaviorally equivalent VarHandle.
@@ -428,7 +428,7 @@
  * any specified access mode type and is equivalent in behaviour to
  * {@link java.lang.invoke.MethodHandles#varHandleInvoker}.
  *
- * <h1>Interoperation between VarHandles and Java generics</h1>
+ * <h2>Interoperation between VarHandles and Java generics</h2>
  * A VarHandle can be obtained for a variable, such as a field, which is
  * declared with Java generic types.  As with the Core Reflection API, the
  * VarHandle's variable type will be constructed from the erasure of the
--- a/src/java.base/share/classes/java/lang/invoke/package-info.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/package-info.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -53,12 +53,12 @@
  * </li>
  * </ul>
  *
- * <h1><a id="jvm_mods"></a>Dynamic resolution of call sites and constants</h1>
+ * <h2><a id="jvm_mods"></a>Dynamic resolution of call sites and constants</h2>
  * The following low-level information summarizes relevant parts of the
  * Java Virtual Machine specification.  For full details, please see the
  * current version of that specification.
  *
- * <h2><a id="indyinsn"></a>Dynamically-computed call sites</h2>
+ * <h3><a id="indyinsn"></a>Dynamically-computed call sites</h3>
  * An {@code invokedynamic} instruction is originally in an unlinked state.
  * In this state, there is no target method for the instruction to invoke.
  * <p>
@@ -74,7 +74,7 @@
  * The constant pool reference also specifies the invocation's name and method type descriptor,
  * just like {@code invokestatic} and the other invoke instructions.
  *
- * <h2><a id="condycon"></a>Dynamically-computed constants</h2>
+ * <h3><a id="condycon"></a>Dynamically-computed constants</h3>
  * The constant pool may contain constants tagged {@code CONSTANT_Dynamic},
  * equipped with bootstrap methods which perform their resolution.
  * Such a <em>dynamic constant</em> is originally in an unresolved state.
@@ -90,7 +90,7 @@
  * (Roughly speaking, a dynamically-computed constant is to a dynamically-computed call site
  * as a {@code CONSTANT_Fieldref} is to a {@code CONSTANT_Methodref}.)
  *
- * <h2><a id="bsm"></a>Execution of bootstrap methods</h2>
+ * <h3><a id="bsm"></a>Execution of bootstrap methods</h3>
  * Resolving a dynamically-computed call site or constant
  * starts with resolving constants from the constant pool for the
  * following items:
@@ -136,7 +136,7 @@
  * subsequent attempts to execute the {@code invokedynamic} instruction or load the
  * dynamically-computed constant.
  *
- * <h2>Timing of resolution</h2>
+ * <h3>Timing of resolution</h3>
  * An {@code invokedynamic} instruction is linked just before its first execution.
  * A dynamically-computed constant is resolved just before the first time it is used
  * (by pushing it on the stack or linking it as a bootstrap method parameter).
@@ -171,7 +171,7 @@
  * just before its first invocation.
  * There is no way to undo the effect of a completed bootstrap method call.
  *
- * <h2>Types of bootstrap methods</h2>
+ * <h3>Types of bootstrap methods</h3>
  * For a dynamically-computed call site, the bootstrap method is invoked with parameter
  * types {@code MethodHandles.Lookup}, {@code String}, {@code MethodType}, and the types
  * of any static arguments; the return type is {@code CallSite}.
--- a/src/java.base/share/classes/java/lang/module/Configuration.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/module/Configuration.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -75,7 +75,7 @@
  * ModuleLayer.boot().configuration()}. The configuration for the boot layer
  * will often be the parent when creating new configurations. </p>
  *
- * <h3> Example </h3>
+ * <h2> Example </h2>
  *
  * <p> The following example uses the {@link
  * #resolve(ModuleFinder,ModuleFinder,Collection) resolve} method to resolve a
--- a/src/java.base/share/classes/java/lang/module/package-info.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/module/package-info.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,7 +34,7 @@
  * will cause a {@code NullPointerException}, unless otherwise specified. </p>
  *
  *
- * <h1><a id="resolution"></a>{@index "Module Resolution"}</h1>
+ * <h2><a id="resolution"></a>{@index "Module Resolution"}</h2>
  *
  * <p> Resolution is the process of computing how modules depend on each other.
  * The process occurs at compile time and run time. </p>
@@ -45,7 +45,7 @@
  * The readability graph embodies how modules depend on each other, which in
  * turn controls access across module boundaries. </p>
  *
- * <h2> Step 1: Recursive enumeration </h2>
+ * <h3> Step 1: Recursive enumeration </h3>
  *
  * <p> Recursive enumeration takes a set of module names, looks up each of their
  * module declarations, and for each module declaration, recursively enumerates:
@@ -91,7 +91,7 @@
  *
  * <p> Otherwise, resolution proceeds to step 2. </p>
  *
- * <h2> Step 2: Computing the readability graph </h2>
+ * <h3> Step 2: Computing the readability graph </h3>
  *
  * <p> A 'requires' directive (irrespective of 'transitive') expresses that
  * one module depends on some other module. The effect of the 'transitive'
@@ -147,7 +147,7 @@
  * <p> Otherwise, resolution succeeds, and the result of resolution is the
  * readability graph.
  *
- * <h2> Root modules </h2>
+ * <h3> Root modules </h3>
  *
  * <p> The set of root modules at compile-time is usually the set of modules
  * being compiled. At run-time, the set of root modules is usually the
@@ -158,7 +158,7 @@
  * that is observable on the upgrade module path or among the system modules,
  * and that exports at least one package without qualification. </p>
  *
- * <h2> Observable modules </h2>
+ * <h3> Observable modules </h3>
  *
  * <p> The set of observable modules at both compile-time and run-time is
  * determined by searching several different paths, and also by searching
@@ -183,7 +183,7 @@
  *
  * </ol>
  *
- * <h2> 'requires' directives with 'static' modifier </h2>
+ * <h3> 'requires' directives with 'static' modifier </h3>
  *
  * <p> 'requires' directives that have the 'static' modifier express an optional
  * dependence at run time. If a module declares that it 'requires static M' then
@@ -191,7 +191,7 @@
  * However, if M is recursively enumerated at step 1 then all modules that are
  * enumerated and `requires static M` will read M. </p>
  *
- * <h2> Completeness </h2>
+ * <h3> Completeness </h3>
  *
  * <p> Resolution may be partial at compile-time in that the complete transitive
  * closure may not be required to compile a set of modules. Minimally, the
--- a/src/java.base/share/classes/java/lang/reflect/Proxy.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/reflect/Proxy.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -156,7 +156,7 @@
  * like they do for instances of {@code java.lang.Object}.
  * </ul>
  *
- * <h3><a id="membership">Package and Module Membership of Proxy Class</a></h3>
+ * <h2><a id="membership">Package and Module Membership of Proxy Class</a></h2>
  *
  * The package and module to which a proxy class belongs are chosen such that
  * the accessibility of the proxy class is in line with the accessibility of
--- a/src/java.base/share/classes/java/net/Inet4Address.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/net/Inet4Address.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,7 +36,7 @@
  * and <a href="http://www.ietf.org/rfc/rfc2365.txt"><i>RFC&nbsp;2365:
  * Administratively Scoped IP Multicast</i></a>
  *
- * <h3> <a id="format">Textual representation of IP addresses</a> </h3>
+ * <h2> <a id="format">Textual representation of IP addresses</a> </h2>
  *
  * Textual representation of IPv4 address used as input to methods
  * takes one of the following forms:
@@ -70,7 +70,7 @@
  * <p> For methods that return a textual representation as output
  * value, the first form, i.e. a dotted-quad string, is used.
  *
- * <h4> The Scope of a Multicast Address </h4>
+ * <h3> The Scope of a Multicast Address </h3>
  *
  * Historically the IPv4 TTL field in the IP header has doubled as a
  * multicast scope field: a TTL of 0 means node-local, 1 means
--- a/src/java.base/share/classes/java/net/Inet6Address.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/net/Inet6Address.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -38,7 +38,7 @@
  * Defined by <a href="http://www.ietf.org/rfc/rfc2373.txt">
  * <i>RFC&nbsp;2373: IP Version 6 Addressing Architecture</i></a>.
  *
- * <h3> <a id="format">Textual representation of IP addresses</a> </h3>
+ * <h2> <a id="format">Textual representation of IP addresses</a> </h2>
  *
  * Textual representation of IPv6 address used as input to methods
  * takes one of the following forms:
@@ -116,7 +116,7 @@
  * form because it is unambiguous when used in combination with other
  * textual data.
  *
- * <h4> Special IPv6 address </h4>
+ * <h3> Special IPv6 address </h3>
  *
  * <blockquote>
  * <table class="borderless">
@@ -135,7 +135,7 @@
  *         address.</td></tr>
  * </table></blockquote>
  *
- * <h4><a id="scoped">Textual representation of IPv6 scoped addresses</a></h4>
+ * <h3><a id="scoped">Textual representation of IPv6 scoped addresses</a></h3>
  *
  * <p> The textual representation of IPv6 addresses as described above can be
  * extended to specify IPv6 scoped addresses. This extension to the basic
--- a/src/java.base/share/classes/java/net/InetAddress.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/net/InetAddress.java	Wed Mar 20 15:35:26 2019 -0700
@@ -71,7 +71,7 @@
  * with a host name or whether it has already done reverse host name
  * resolution).
  *
- * <h3> Address types </h3>
+ * <h2> Address types </h2>
  *
  * <table class="striped" style="margin-left:2em">
  *   <caption style="display:none">Description of unicast and multicast address types</caption>
@@ -105,7 +105,7 @@
  * </tbody>
  * </table>
  *
- * <h4> IP address scope </h4>
+ * <h3> IP address scope </h3>
  *
  * <p> <i>Link-local</i> addresses are designed to be used for addressing
  * on a single link for purposes such as auto-address configuration,
@@ -116,7 +116,7 @@
  *
  * <p> <i>Global</i> addresses are unique across the internet.
  *
- * <h4> Textual representation of IP addresses </h4>
+ * <h3> Textual representation of IP addresses </h3>
  *
  * The textual representation of an IP address is address family specific.
  *
@@ -130,7 +130,7 @@
  * <P>There is a <a href="doc-files/net-properties.html#Ipv4IPv6">couple of
  * System Properties</a> affecting how IPv4 and IPv6 addresses are used.</P>
  *
- * <h4> Host Name Resolution </h4>
+ * <h3> Host Name Resolution </h3>
  *
  * Host name-to-IP address <i>resolution</i> is accomplished through
  * the use of a combination of local machine configuration information
@@ -145,7 +145,7 @@
  * <p> The InetAddress class provides methods to resolve host names to
  * their IP addresses and vice versa.
  *
- * <h4> InetAddress Caching </h4>
+ * <h3> InetAddress Caching </h3>
  *
  * The InetAddress class has a cache to store successful as well as
  * unsuccessful host name resolutions.
--- a/src/java.base/share/classes/java/net/URI.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/net/URI.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -64,7 +64,7 @@
  * and relativizing URI instances.  Instances of this class are immutable.
  *
  *
- * <h3> URI syntax and components </h3>
+ * <h2> URI syntax and components </h2>
  *
  * At the highest level a URI reference (hereinafter simply "URI") in string
  * form has the syntax
@@ -168,7 +168,7 @@
  * will be defined and the user-information and port components may be defined.
  *
  *
- * <h4> Operations on URI instances </h4>
+ * <h3> Operations on URI instances </h3>
  *
  * The key operations supported by this class are those of
  * <i>normalization</i>, <i>resolution</i>, and <i>relativization</i>.
@@ -247,7 +247,7 @@
  * yields the relative URI {@code sample/a/index.html#28}.
  *
  *
- * <h4> Character categories </h4>
+ * <h3> Character categories </h3>
  *
  * RFC&nbsp;2396 specifies precisely which characters are permitted in the
  * various components of a URI reference.  The following categories, most of
@@ -298,7 +298,7 @@
  * characters.
  *
  *
- * <h4> Escaped octets, quotation, encoding, and decoding </h4>
+ * <h3> Escaped octets, quotation, encoding, and decoding </h3>
  *
  * RFC 2396 allows escaped octets to appear in the user-info, path, query, and
  * fragment components.  Escaping serves two purposes in URIs:
@@ -390,7 +390,7 @@
  * </ul>
  *
  *
- * <h4> Identities </h4>
+ * <h3> Identities </h3>
  *
  * For any URI <i>u</i>, it is always the case that
  *
@@ -426,7 +426,7 @@
  * authority.
  *
  *
- * <h4> URIs, URLs, and URNs </h4>
+ * <h3> URIs, URLs, and URNs </h3>
  *
  * A URI is a uniform resource <i>identifier</i> while a URL is a uniform
  * resource <i>locator</i>.  Hence every URL is a URI, abstractly speaking, but
--- a/src/java.base/share/classes/java/text/ChoiceFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/ChoiceFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -151,7 +151,7 @@
  * }</pre>
  * </blockquote>
  *
- * <h3><a id="synchronization">Synchronization</a></h3>
+ * <h2><a id="synchronization">Synchronization</a></h2>
  *
  * <p>
  * Choice formats are not synchronized.
--- a/src/java.base/share/classes/java/text/CompactNumberFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/CompactNumberFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -73,7 +73,7 @@
  * String result = fmt.format(1000);
  * </pre></blockquote>
  *
- * <h3><a id="compact_number_style">Style</a></h3>
+ * <h2><a id="compact_number_style">Style</a></h2>
  * <p>
  * A number can be formatted in the compact forms with two different
  * styles, {@link NumberFormat.Style#SHORT SHORT}
@@ -88,7 +88,7 @@
  * {@link NumberFormat.Style#LONG LONG} style instance in same locale
  * formats {@code 10000} as {@code "10 thousand"}.
  *
- * <h3><a id="compact_number_patterns">Compact Number Patterns</a></h3>
+ * <h2><a id="compact_number_patterns">Compact Number Patterns</a></h2>
  * <p>
  * The compact number patterns are represented in a series of patterns where each
  * pattern is used to format a range of numbers. An example of
@@ -151,7 +151,7 @@
  * unless noted otherwise, if they are to appear in the prefix or suffix
  * as literals. For example, 0\u0915'.'.
  *
- * <h3>Formatting</h3>
+ * <h2>Formatting</h2>
  * The default formatting behavior returns a formatted string with no fractional
  * digits, however users can use the {@link #setMinimumFractionDigits(int)}
  * method to include the fractional part.
@@ -165,14 +165,14 @@
  * {@link java.text.DecimalFormat DecimalFormat}
  * for the specified locale is used.
  *
- * <h3>Parsing</h3>
+ * <h2>Parsing</h2>
  * The default parsing behavior does not allow a grouping separator until
  * grouping used is set to {@code true} by using
  * {@link #setGroupingUsed(boolean)}. The parsing of the fractional part
  * depends on the {@link #isParseIntegerOnly()}. For example, if the
  * parse integer only is set to true, then the fractional part is skipped.
  *
- * <h3>Rounding</h3>
+ * <h2>Rounding</h2>
  * {@code CompactNumberFormat} provides rounding modes defined in
  * {@link java.math.RoundingMode} for formatting.  By default, it uses
  * {@link java.math.RoundingMode#HALF_EVEN RoundingMode.HALF_EVEN}.
--- a/src/java.base/share/classes/java/text/DateFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/DateFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -140,7 +140,7 @@
  * on the screen.
  * </ul>
  *
- * <h3><a id="synchronization">Synchronization</a></h3>
+ * <h2><a id="synchronization">Synchronization</a></h2>
  *
  * <p>
  * Date formats are not synchronized.
--- a/src/java.base/share/classes/java/text/DecimalFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/DecimalFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -84,7 +84,7 @@
  * the <code>NumberFormat</code> factory methods, the pattern and symbols are
  * read from localized <code>ResourceBundle</code>s.
  *
- * <h3>Patterns</h3>
+ * <h2>Patterns</h2>
  *
  * <code>DecimalFormat</code> patterns have the following syntax:
  * <blockquote><pre>
@@ -154,7 +154,7 @@
  * used. So <code>"#,##,###,####"</code> == <code>"######,####"</code> ==
  * <code>"##,####,####"</code>.
  *
- * <h4><a id="special_pattern_character">Special Pattern Characters</a></h4>
+ * <h3><a id="special_pattern_character">Special Pattern Characters</a></h3>
  *
  * <p>Many characters in a pattern are taken literally; they are matched during
  * parsing and output unchanged during formatting.  Special characters, on the
@@ -245,7 +245,7 @@
  * </table>
  * </blockquote>
  *
- * <h4>Scientific Notation</h4>
+ * <h3>Scientific Notation</h3>
  *
  * <p>Numbers in scientific notation are expressed as the product of a mantissa
  * and a power of ten, for example, 1234 can be expressed as 1.234 x 10^3.  The
@@ -292,13 +292,13 @@
  * <li>Exponential patterns may not contain grouping separators.
  * </ul>
  *
- * <h4>Rounding</h4>
+ * <h3>Rounding</h3>
  *
  * <code>DecimalFormat</code> provides rounding modes defined in
  * {@link java.math.RoundingMode} for formatting.  By default, it uses
  * {@link java.math.RoundingMode#HALF_EVEN RoundingMode.HALF_EVEN}.
  *
- * <h4>Digits</h4>
+ * <h3>Digits</h3>
  *
  * For formatting, <code>DecimalFormat</code> uses the ten consecutive
  * characters starting with the localized zero digit defined in the
@@ -328,7 +328,7 @@
  * and <code>isParseIntegerOnly()</code> are false.
  * </ul>
  *
- * <h4><a id="synchronization">Synchronization</a></h4>
+ * <h3><a id="synchronization">Synchronization</a></h3>
  *
  * <p>
  * Decimal formats are generally not synchronized.
@@ -336,7 +336,7 @@
  * If multiple threads access a format concurrently, it must be synchronized
  * externally.
  *
- * <h4>Example</h4>
+ * <h3>Example</h3>
  *
  * <blockquote><pre>{@code
  * <strong>// Print out a number using the localized number, integer, currency,
--- a/src/java.base/share/classes/java/text/Format.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/Format.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -58,7 +58,7 @@
  * no separator in between, and in this case the <code>parseObject</code> could
  * not tell which digits belong to which number.
  *
- * <h3>Subclassing</h3>
+ * <h2>Subclassing</h2>
  *
  * <p>
  * The Java Platform provides three specialized subclasses of <code>Format</code>--
@@ -115,7 +115,7 @@
  * the field. For examples of these constants, see <code>ERA_FIELD</code> and its
  * friends in {@link DateFormat}.
  *
- * <h4><a id="synchronization">Synchronization</a></h4>
+ * <h3><a id="synchronization">Synchronization</a></h3>
  *
  * <p>
  * Formats are generally not synchronized.
--- a/src/java.base/share/classes/java/text/MessageFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/MessageFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -68,7 +68,7 @@
  * behavior is defined by the pattern that you provide as well as the
  * subformats used for inserted arguments.
  *
- * <h3><a id="patterns">Patterns and Their Interpretation</a></h3>
+ * <h2><a id="patterns">Patterns and Their Interpretation</a></h2>
  *
  * <code>MessageFormat</code> uses patterns of the following form:
  * <blockquote><pre>
@@ -220,7 +220,7 @@
  * </tbody>
  * </table>
  *
- * <h4>Usage Information</h4>
+ * <h3>Usage Information</h3>
  *
  * <p>
  * Here are some examples of usage.
@@ -326,7 +326,7 @@
  * // result now equals {new String("z")}
  * </pre></blockquote>
  *
- * <h4><a id="synchronization">Synchronization</a></h4>
+ * <h3><a id="synchronization">Synchronization</a></h3>
  *
  * <p>
  * Message formats are not synchronized.
--- a/src/java.base/share/classes/java/text/NumberFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/NumberFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -175,7 +175,7 @@
  *      numbers: "(12)" for -12.
  * </ol>
  *
- * <h3><a id="synchronization">Synchronization</a></h3>
+ * <h2><a id="synchronization">Synchronization</a></h2>
  *
  * <p>
  * Number formats are generally not synchronized.
--- a/src/java.base/share/classes/java/text/SimpleDateFormat.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/text/SimpleDateFormat.java	Wed Mar 20 15:35:26 2019 -0700
@@ -74,7 +74,7 @@
  * For more information on using these methods, see
  * {@link DateFormat}.
  *
- * <h3>Date and Time Patterns</h3>
+ * <h2>Date and Time Patterns</h2>
  * <p>
  * Date and time formats are specified by <em>date and time pattern</em>
  * strings.
@@ -370,7 +370,7 @@
  * <code>SimpleDateFormat</code> does not deal with the localization of text
  * other than the pattern letters; that's up to the client of the class.
  *
- * <h4>Examples</h4>
+ * <h3>Examples</h3>
  *
  * The following examples show how date and time patterns are interpreted in
  * the U.S. locale. The given date and time are 2001-07-04 12:08:56 local time
@@ -421,7 +421,7 @@
  * </table>
  * </blockquote>
  *
- * <h4><a id="synchronization">Synchronization</a></h4>
+ * <h3><a id="synchronization">Synchronization</a></h3>
  *
  * <p>
  * Date formats are not synchronized.
--- a/src/java.base/share/classes/java/time/Instant.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/Instant.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -108,7 +108,7 @@
  * For both the epoch-second and nanosecond parts, a larger value is always later on the time-line
  * than a smaller value.
  *
- * <h3>Time-scale</h3>
+ * <h2>Time-scale</h2>
  * <p>
  * The length of the solar day is the standard way that humans measure time.
  * This has traditionally been subdivided into 24 hours of 60 minutes of 60 seconds,
--- a/src/java.base/share/classes/java/time/ZoneId.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/ZoneId.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -111,7 +111,7 @@
  * Similarly, a comparison of two IDs only examines the ID, whereas
  * a comparison of two rules examines the entire data set.
  *
- * <h3>Time-zone IDs</h3>
+ * <h2>Time-zone IDs</h2>
  * The ID is unique within the system.
  * There are three types of ID.
  * <p>
@@ -147,7 +147,7 @@
  * The recommended format for region IDs from groups other than TZDB is 'group~region'.
  * Thus if IATA data were defined, Utrecht airport would be 'IATA~UTC'.
  *
- * <h3>Serialization</h3>
+ * <h2>Serialization</h2>
  * This class can be serialized and stores the string zone ID in the external form.
  * The {@code ZoneOffset} subclass uses a dedicated format that only stores the
  * offset from UTC/Greenwich.
--- a/src/java.base/share/classes/java/time/chrono/ChronoLocalDate.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/chrono/ChronoLocalDate.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -99,7 +99,7 @@
  * The chronology defines how the calendar system operates and the meaning of
  * the standard fields.
  *
- * <h3>When to use this interface</h3>
+ * <h2>When to use this interface</h2>
  * The design of the API encourages the use of {@code LocalDate} rather than this
  * interface, even in the case where the application needs to deal with multiple
  * calendar systems.
--- a/src/java.base/share/classes/java/time/chrono/ChronoLocalDateImpl.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/chrono/ChronoLocalDateImpl.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -121,7 +121,7 @@
  *                first, last);
  * </pre>
  *
- * <h3>Adding Calendars</h3>
+ * <h2>Adding Calendars</h2>
  * <p> The set of calendars is extensible by defining a subclass of {@link ChronoLocalDate}
  * to represent a date instance and an implementation of {@code Chronology}
  * to be the factory for the ChronoLocalDate subclass.
--- a/src/java.base/share/classes/java/time/chrono/ChronoLocalDateTime.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/chrono/ChronoLocalDateTime.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -102,7 +102,7 @@
  * The chronology defines how the calendar system operates and the meaning of
  * the standard fields.
  *
- * <h3>When to use this interface</h3>
+ * <h2>When to use this interface</h2>
  * The design of the API encourages the use of {@code LocalDateTime} rather than this
  * interface, even in the case where the application needs to deal with multiple
  * calendar systems. The rationale for this is explored in detail in {@link ChronoLocalDate}.
--- a/src/java.base/share/classes/java/time/chrono/ChronoZonedDateTime.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/chrono/ChronoZonedDateTime.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -103,7 +103,7 @@
  * The chronology defines how the calendar system operates and the meaning of
  * the standard fields.
  *
- * <h3>When to use this interface</h3>
+ * <h2>When to use this interface</h2>
  * The design of the API encourages the use of {@code ZonedDateTime} rather than this
  * interface, even in the case where the application needs to deal with multiple
  * calendar systems. The rationale for this is explored in detail in {@link ChronoLocalDate}.
--- a/src/java.base/share/classes/java/time/chrono/Chronology.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/chrono/Chronology.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -133,7 +133,7 @@
  * <li> {@link #date(TemporalAccessor) date(TemporalAccessor)}
  * </ul>
  *
- * <h3 id="addcalendars">Adding New Calendars</h3>
+ * <h2 id="addcalendars">Adding New Calendars</h2>
  * The set of available chronologies can be extended by applications.
  * Adding a new calendar system requires the writing of an implementation of
  * {@code Chronology}, {@code ChronoLocalDate} and {@code Era}.
--- a/src/java.base/share/classes/java/time/format/DateTimeFormatter.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/format/DateTimeFormatter.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -150,7 +150,7 @@
  * class for formatting. The {@link #toFormat()} method returns an
  * implementation of {@code java.text.Format}.
  *
- * <h3 id="predefined">Predefined Formatters</h3>
+ * <h2 id="predefined">Predefined Formatters</h2>
  * <table class="striped" style="text-align:left">
  * <caption>Predefined Formatters</caption>
  * <thead>
@@ -258,7 +258,7 @@
  * </tbody>
  * </table>
  *
- * <h3 id="patterns">Patterns for Formatting and Parsing</h3>
+ * <h2 id="patterns">Patterns for Formatting and Parsing</h2>
  * Patterns are based on a simple sequence of letters and symbols.
  * A pattern is used to create a Formatter using the
  * {@link #ofPattern(String)} and {@link #ofPattern(String, Locale)} methods.
@@ -434,7 +434,7 @@
  * that you want to output directly to ensure that future changes do not break
  * your application.
  *
- * <h3 id="resolving">Resolving</h3>
+ * <h2 id="resolving">Resolving</h2>
  * Parsing is implemented as a two-phase operation.
  * First, the text is parsed using the layout defined by the formatter, producing
  * a {@code Map} of field to value, a {@code ZoneId} and a {@code Chronology}.
--- a/src/java.base/share/classes/java/time/temporal/IsoFields.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/temporal/IsoFields.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -91,7 +91,7 @@
  * <p>
  * This class defines fields and units that are specific to the ISO calendar system.
  *
- * <h3>Quarter of year</h3>
+ * <h2>Quarter of year</h2>
  * The ISO-8601 standard is based on the standard civic 12 month year.
  * This is commonly divided into four quarters, often abbreviated as Q1, Q2, Q3 and Q4.
  * <p>
@@ -107,7 +107,7 @@
  * <li>{@link ChronoField#YEAR YEAR} - the standard ISO year
  * </ul>
  *
- * <h3>Week based years</h3>
+ * <h2>Week based years</h2>
  * The ISO-8601 standard was originally intended as a data interchange format,
  * defining a string format for dates and times. However, it also defines an
  * alternate way of expressing the date, based on the concept of week-based-year.
--- a/src/java.base/share/classes/java/time/temporal/JulianFields.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/temporal/JulianFields.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -115,7 +115,7 @@
      * the Julian Day value is validated against the range of valid values.
      * In {@linkplain ResolverStyle#LENIENT lenient mode} no validation occurs.
      *
-     * <h3>Astronomical and Scientific Notes</h3>
+     * <h4>Astronomical and Scientific Notes</h4>
      * The standard astronomical definition uses a fraction to indicate the time-of-day,
      * where each day is counted from midday to midday. For example,
      * a fraction of 0 represents midday, a fraction of 0.25
@@ -169,7 +169,7 @@
      * the Modified Julian Day value is validated against the range of valid values.
      * In {@linkplain ResolverStyle#LENIENT lenient mode} no validation occurs.
      *
-     * <h3>Astronomical and Scientific Notes</h3>
+     * <h4>Astronomical and Scientific Notes</h4>
      * <pre>
      *  | ISO date          | Modified Julian Day |      Decimal MJD |
      *  | 1970-01-01T00:00  |             40,587  |       40,587.0   |
--- a/src/java.base/share/classes/java/time/temporal/Temporal.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/temporal/Temporal.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -92,7 +92,7 @@
  * of this interface may be in calendar systems other than ISO.
  * See {@link java.time.chrono.ChronoLocalDate} for a fuller discussion of the issues.
  *
- * <h3>When to implement</h3>
+ * <h2>When to implement</h2>
  * <p>
  * A class should implement this interface if it meets three criteria:
  * <ul>
--- a/src/java.base/share/classes/java/time/temporal/WeekFields.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/time/temporal/WeekFields.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -120,7 +120,7 @@
  * </ul>
  * Together these two values allow a year or month to be divided into weeks.
  *
- * <h3>Week of Month</h3>
+ * <h2>Week of Month</h2>
  * One field is used: week-of-month.
  * The calculation ensures that weeks never overlap a month boundary.
  * The month is divided into periods where each period starts on the defined first day-of-week.
@@ -145,14 +145,14 @@
  * </tbody>
  * </table>
  *
- * <h3>Week of Year</h3>
+ * <h2>Week of Year</h2>
  * One field is used: week-of-year.
  * The calculation ensures that weeks never overlap a year boundary.
  * The year is divided into periods where each period starts on the defined first day-of-week.
  * The earliest period is referred to as week 0 if it has less than the minimal number of days
  * and week 1 if it has at least the minimal number of days.
  *
- * <h3>Week Based Year</h3>
+ * <h2>Week Based Year</h2>
  * Two fields are used for week-based-year, one for the
  * {@link #weekOfWeekBasedYear() week-of-week-based-year} and one for
  * {@link #weekBasedYear() week-based-year}.  In a week-based-year, each week
--- a/src/java.base/share/classes/java/util/Calendar.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/Calendar.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -97,7 +97,7 @@
  * concrete subclass, such as <code>ERA</code>.  See individual field
  * documentation and subclass documentation for details.
  *
- * <h3>Getting and Setting Calendar Field Values</h3>
+ * <h2>Getting and Setting Calendar Field Values</h2>
  *
  * <p>The calendar field values can be set by calling the <code>set</code>
  * methods. Any field values set in a <code>Calendar</code> will not be
@@ -106,7 +106,7 @@
  * <code>get</code>, <code>getTimeInMillis</code>, <code>getTime</code>,
  * <code>add</code> and <code>roll</code> involves such calculation.
  *
- * <h4>Leniency</h4>
+ * <h3>Leniency</h3>
  *
  * <p><code>Calendar</code> has two modes for interpreting the calendar
  * fields, <em>lenient</em> and <em>non-lenient</em>.  When a
@@ -125,7 +125,7 @@
  * calculating its time or calendar field values if any out-of-range field
  * value has been set.
  *
- * <h4><a id="first_week">First Week</a></h4>
+ * <h3><a id="first_week">First Week</a></h3>
  *
  * <code>Calendar</code> defines a locale-specific seven day week using two
  * parameters: the first day of the week and the minimal days in first week
@@ -150,7 +150,7 @@
  * designate the week before week 1 of a year as week <code><i>n</i></code> of
  * the previous year.
  *
- * <h4>Calendar Fields Resolution</h4>
+ * <h3>Calendar Fields Resolution</h3>
  *
  * When computing a date and time from the calendar fields, there
  * may be insufficient information for the computation (such as only
@@ -210,7 +210,7 @@
  * runtime. Use {@link DateFormat}
  * to format dates.
  *
- * <h4>Field Manipulation</h4>
+ * <h3>Field Manipulation</h3>
  *
  * The calendar fields can be changed using three methods:
  * <code>set()</code>, <code>add()</code>, and <code>roll()</code>.
--- a/src/java.base/share/classes/java/util/Formatter.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/Formatter.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -140,7 +140,7 @@
  *   // -&gt; s == "Duke's Birthday: May 23, 1995"
  * </pre></blockquote>
  *
- * <h3><a id="org">Organization</a></h3>
+ * <h2><a id="org">Organization</a></h2>
  *
  * <p> This specification is divided into two sections.  The first section, <a
  * href="#summary">Summary</a>, covers the basic formatting concepts.  This
@@ -150,13 +150,13 @@
  * details.  It is intended for users who want more precise specification of
  * formatting behavior.
  *
- * <h3><a id="summary">Summary</a></h3>
+ * <h2><a id="summary">Summary</a></h2>
  *
  * <p> This section is intended to provide a brief overview of formatting
  * concepts.  For precise behavioral details, refer to the <a
  * href="#detail">Details</a> section.
  *
- * <h4><a id="syntax">Format String Syntax</a></h4>
+ * <h3><a id="syntax">Format String Syntax</a></h3>
  *
  * <p> Every method which produces formatted output requires a <i>format
  * string</i> and an <i>argument list</i>.  The format string is a {@link
@@ -236,7 +236,7 @@
  *
  * </ul>
  *
- * <h4> Conversions </h4>
+ * <h3> Conversions </h3>
  *
  * <p> Conversions are divided into the following categories:
  *
@@ -376,7 +376,7 @@
  * <p> Any characters not explicitly defined as conversions are illegal and are
  * reserved for future extensions.
  *
- * <h4><a id="dt">Date/Time Conversions</a></h4>
+ * <h3><a id="dt">Date/Time Conversions</a></h3>
  *
  * <p> The following date and time conversion suffix characters are defined for
  * the {@code 't'} and {@code 'T'} conversions.  The types are similar to but
@@ -550,7 +550,7 @@
  * <p> Any characters not explicitly defined as date/time conversion suffixes
  * are illegal and are reserved for future extensions.
  *
- * <h4> Flags </h4>
+ * <h3> Flags </h3>
  *
  * <p> The following table summarizes the supported flags.  <i>y</i> means the
  * flag is supported for the indicated argument types.
@@ -636,13 +636,13 @@
  * <p> Any characters not explicitly defined as flags are illegal and are
  * reserved for future extensions.
  *
- * <h4> Width </h4>
+ * <h3> Width </h3>
  *
  * <p> The width is the minimum number of characters to be written to the
  * output.  For the line separator conversion, width is not applicable; if it
  * is provided, an exception will be thrown.
  *
- * <h4> Precision </h4>
+ * <h3> Precision </h3>
  *
  * <p> For general argument types, the precision is the maximum number of
  * characters to be written to the output.
@@ -657,7 +657,7 @@
  * and line separator conversions, the precision is not applicable; if a
  * precision is provided, an exception will be thrown.
  *
- * <h4> Argument Index </h4>
+ * <h3> Argument Index </h3>
  *
  * <p> The argument index is a decimal integer indicating the position of the
  * argument in the argument list.  The first argument is referenced by
@@ -676,7 +676,7 @@
  * </pre></blockquote>
  *
  * <hr>
- * <h3><a id="detail">Details</a></h3>
+ * <h2><a id="detail">Details</a></h2>
  *
  * <p> This section is intended to provide behavioral details for formatting,
  * including conditions and exceptions, supported data types, localization, and
@@ -717,7 +717,7 @@
  * invocation, then the {@link java.util.Locale.Category#FORMAT default locale}
  * is used.
  *
- * <h4><a id="dgen">General</a></h4>
+ * <h3><a id="dgen">General</a></h3>
  *
  * <p> The following general conversions may be applied to any argument type:
  *
@@ -814,7 +814,7 @@
  * the precision.  If the precision is not specified then there is no explicit
  * limit on the number of characters.
  *
- * <h4><a id="dchar">Character</a></h4>
+ * <h3><a id="dchar">Character</a></h3>
  *
  * This conversion may be applied to {@code char} and {@link Character}.  It
  * may also be applied to the types {@code byte}, {@link Byte},
@@ -853,7 +853,7 @@
  * <p> The precision is not applicable.  If the precision is specified then an
  * {@link IllegalFormatPrecisionException} will be thrown.
  *
- * <h4><a id="dnum">Numeric</a></h4>
+ * <h3><a id="dnum">Numeric</a></h3>
  *
  * <p> Numeric conversions are divided into the following categories:
  *
@@ -1547,7 +1547,7 @@
  * href="#floatDPrec">precision</a> is the same as defined for Float and
  * Double.
  *
- * <h4><a id="ddt">Date/Time</a></h4>
+ * <h3><a id="ddt">Date/Time</a></h3>
  *
  * <p> This conversion may be applied to {@code long}, {@link Long}, {@link
  * Calendar}, {@link Date} and {@link TemporalAccessor TemporalAccessor}
@@ -1796,7 +1796,7 @@
  * <p> The precision is not applicable.  If the precision is specified then an
  * {@link IllegalFormatPrecisionException} will be thrown.
  *
- * <h4><a id="dper">Percent</a></h4>
+ * <h3><a id="dper">Percent</a></h3>
  *
  * <p> The conversion does not correspond to any argument.
  *
@@ -1824,7 +1824,7 @@
  * </tbody>
  * </table>
  *
- * <h4><a id="dls">Line Separator</a></h4>
+ * <h3><a id="dls">Line Separator</a></h3>
  *
  * <p> The conversion does not correspond to any argument.
  *
@@ -1843,7 +1843,7 @@
  * {@link IllegalFormatFlagsException}, {@link IllegalFormatWidthException},
  * and {@link IllegalFormatPrecisionException}, respectively will be thrown.
  *
- * <h4><a id="dpos">Argument Index</a></h4>
+ * <h3><a id="dpos">Argument Index</a></h3>
  *
  * <p> Format specifiers can reference arguments in three ways:
  *
--- a/src/java.base/share/classes/java/util/GregorianCalendar.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/GregorianCalendar.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -91,7 +91,7 @@
  * adjustment may be made if desired for dates that are prior to the Gregorian
  * changeover and which fall between January 1 and March 24.
  *
- * <h3><a id="week_and_year">Week Of Year and Week Year</a></h3>
+ * <h2><a id="week_and_year">Week Of Year and Week Year</a></h2>
  *
  * <p>Values calculated for the {@link Calendar#WEEK_OF_YEAR
  * WEEK_OF_YEAR} field range from 1 to 53. The first week of a
@@ -133,7 +133,7 @@
  * ends on January 10, 1998; the first three days of 1998 then are
  * part of week 53 of 1997 and their week year is 1997.
  *
- * <h4>Week Of Month</h4>
+ * <h3>Week Of Month</h3>
  *
  * <p>Values calculated for the <code>WEEK_OF_MONTH</code> field range from 0
  * to 6.  Week 1 of a month (the days with <code>WEEK_OF_MONTH =
@@ -153,7 +153,7 @@
  * <code>getMinimalDaysInFirstWeek()</code> is changed to 3, then January 1
  * through January 3 have a <code>WEEK_OF_MONTH</code> of 1.
  *
- * <h4>Default Fields Values</h4>
+ * <h3>Default Fields Values</h3>
  *
  * <p>The <code>clear</code> method sets calendar field(s)
  * undefined. <code>GregorianCalendar</code> uses the following
--- a/src/java.base/share/classes/java/util/Locale.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/Locale.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -190,7 +190,7 @@
  * requirement (is well-formed), but does not validate the value
  * itself.  See {@link Builder} for details.
  *
- * <h3><a id="def_locale_extension">Unicode locale/language extension</a></h3>
+ * <h2><a id="def_locale_extension">Unicode locale/language extension</a></h2>
  *
  * <p>UTS#35, "Unicode Locale Data Markup Language" defines optional
  * attributes and keywords to override or refine the default behavior
@@ -230,17 +230,17 @@
  * implementations in a Java Runtime Environment might not support any
  * particular Unicode locale attributes or key/type pairs.
  *
- * <h4>Creating a Locale</h4>
+ * <h3>Creating a Locale</h3>
  *
  * <p>There are several different ways to create a <code>Locale</code>
  * object.
  *
- * <h5>Builder</h5>
+ * <h4>Builder</h4>
  *
  * <p>Using {@link Builder} you can construct a <code>Locale</code> object
  * that conforms to BCP 47 syntax.
  *
- * <h5>Constructors</h5>
+ * <h4>Constructors</h4>
  *
  * <p>The <code>Locale</code> class provides three constructors:
  * <blockquote>
@@ -254,12 +254,12 @@
  * with language, country and variant, but you cannot specify
  * script or extensions.
  *
- * <h5>Factory Methods</h5>
+ * <h4>Factory Methods</h4>
  *
  * <p>The method {@link #forLanguageTag} creates a <code>Locale</code>
  * object for a well-formed BCP 47 language tag.
  *
- * <h5>Locale Constants</h5>
+ * <h4>Locale Constants</h4>
  *
  * <p>The <code>Locale</code> class provides a number of convenient constants
  * that you can use to create <code>Locale</code> objects for commonly used
@@ -271,7 +271,7 @@
  * </pre>
  * </blockquote>
  *
- * <h4><a id="LocaleMatching">Locale Matching</a></h4>
+ * <h3><a id="LocaleMatching">Locale Matching</a></h3>
  *
  * <p>If an application or a system is internationalized and provides localized
  * resources for multiple locales, it sometimes needs to find one or more
@@ -292,7 +292,7 @@
  * language ranges: basic and extended. See
  * {@link Locale.LanguageRange Locale.LanguageRange} for details.
  *
- * <h5>Filtering</h5>
+ * <h4>Filtering</h4>
  *
  * <p>The filtering operation returns all matching language tags. It is defined
  * in RFC 4647 as follows:
@@ -310,7 +310,7 @@
  * {@link Locale.FilteringMode} is a parameter to specify how filtering should
  * be done.
  *
- * <h5>Lookup</h5>
+ * <h4>Lookup</h4>
  *
  * <p>The lookup operation returns the best matching language tags. It is
  * defined in RFC 4647 as follows:
@@ -342,7 +342,7 @@
  * an {@link Iterator} over a {@link Collection} of language tags is treated as
  * the best matching one.
  *
- * <h4>Use of Locale</h4>
+ * <h3>Use of Locale</h3>
  *
  * <p>Once you've created a <code>Locale</code> you can query it for information
  * about itself. Use <code>getCountry</code> to get the country (or region)
@@ -385,7 +385,7 @@
  * <STRONG>just</STRONG> a mechanism for identifying objects,
  * <STRONG>not</STRONG> a container for the objects themselves.
  *
- * <h4>Compatibility</h4>
+ * <h3>Compatibility</h3>
  *
  * <p>In order to maintain compatibility with existing usage, Locale's
  * constructors retain their behavior prior to the Java Runtime
@@ -410,7 +410,7 @@
  * Clients desiring a string representation of the complete locale can
  * then always rely on <code>toLanguageTag</code> for this purpose.
  *
- * <h5><a id="special_cases_constructor">Special cases</a></h5>
+ * <h4><a id="special_cases_constructor">Special cases</a></h4>
  *
  * <p>For compatibility reasons, two
  * non-conforming locales are treated as special cases.  These are
@@ -435,7 +435,7 @@
  * constructor is called with the arguments "th", "TH", "TH", the
  * extension "u-nu-thai" is automatically added.
  *
- * <h5>Serialization</h5>
+ * <h4>Serialization</h4>
  *
  * <p>During serialization, writeObject writes all fields to the output
  * stream, including extensions.
@@ -444,7 +444,7 @@
  * in <a href="#special_cases_constructor">Special Cases</a>, only
  * for the two cases th_TH_TH and ja_JP_JP.
  *
- * <h5>Legacy language codes</h5>
+ * <h4>Legacy language codes</h4>
  *
  * <p>Locale's constructor has always converted three language codes to
  * their earlier, obsoleted forms: {@code he} maps to {@code iw},
@@ -462,7 +462,7 @@
  * lookup mechanism also implements this mapping, so that resources
  * can be named using either convention, see {@link ResourceBundle.Control}.
  *
- * <h5>Three-letter language/country(region) codes</h5>
+ * <h4>Three-letter language/country(region) codes</h4>
  *
  * <p>The Locale constructors have always specified that the language
  * and the country param be two characters in length, although in
--- a/src/java.base/share/classes/java/util/ResourceBundle.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/ResourceBundle.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -204,18 +204,18 @@
  * known concrete subclasses {@code ListResourceBundle} and
  * {@code PropertyResourceBundle} are thread-safe.
  *
- * <h3><a id="resource-bundle-modules">Resource Bundles and Named Modules</a></h3>
+ * <h2><a id="resource-bundle-modules">Resource Bundles and Named Modules</a></h2>
  *
  * Resource bundles can be deployed in modules in the following ways:
  *
- * <h4>Resource bundles together with an application</h4>
+ * <h3>Resource bundles together with an application</h3>
  *
  * Resource bundles can be deployed together with an application in the same
  * module.  In that case, the resource bundles are loaded
  * by code in the module by calling the {@link #getBundle(String)}
  * or {@link #getBundle(String, Locale)} method.
  *
- * <h4><a id="service-providers">Resource bundles as service providers</a></h4>
+ * <h3><a id="service-providers">Resource bundles as service providers</a></h3>
  *
  * Resource bundles can be deployed in one or more <em>service provider modules</em>
  * and they can be located using {@link ServiceLoader}.
@@ -232,7 +232,7 @@
  * provide resource bundles in any format such XML which replaces the need
  * of {@link Control ResourceBundle.Control}.
  *
- * <h4><a id="other-modules">Resource bundles in other modules and class path</a></h4>
+ * <h3><a id="other-modules">Resource bundles in other modules and class path</a></h3>
  *
  * Resource bundles in a named module may be <em>encapsulated</em> so that
  * it cannot be located by code in other modules.  Resource bundles
@@ -255,7 +255,7 @@
  * resource bundle provider</a>, it does not fall back to the
  * class loader search.
  *
- * <h4>Resource bundles in automatic modules</h4>
+ * <h3>Resource bundles in automatic modules</h3>
  *
  * A common format of resource bundles is in {@linkplain PropertyResourceBundle
  * .properties} file format.  Typically {@code .properties} resource bundles
@@ -300,7 +300,7 @@
  * the first one returned from {@link ServiceLoader} will be used.
  * A custom {@link Control} implementation is ignored by named modules.
  *
- * <h3>Cache Management</h3>
+ * <h2>Cache Management</h2>
  *
  * Resource bundle instances created by the <code>getBundle</code> factory
  * methods are cached by default, and the factory methods return the same
@@ -316,7 +316,7 @@
  * Control#needsReload(String, Locale, String, ClassLoader, ResourceBundle,
  * long) ResourceBundle.Control.needsReload} for details.
  *
- * <h3>Example</h3>
+ * <h2>Example</h2>
  *
  * The following is a very simple example of a <code>ResourceBundle</code>
  * subclass, <code>MyResources</code>, that manages two resources (for a larger number of
--- a/src/java.base/share/classes/java/util/Scanner.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/Scanner.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -155,7 +155,7 @@
  * {@link #reset} method will reset the value of the scanner's radix to
  * {@code 10} regardless of whether it was previously changed.
  *
- * <h3> <a id="localized-numbers">Localized numbers</a> </h3>
+ * <h2> <a id="localized-numbers">Localized numbers</a> </h2>
  *
  * <p> An instance of this class is capable of scanning numbers in the standard
  * formats as well as in the formats of the scanner's locale. A scanner's
@@ -216,7 +216,7 @@
  *         getInfinity()}
  * </dl></blockquote>
  *
- * <h4> <a id="number-syntax">Number syntax</a> </h4>
+ * <h3> <a id="number-syntax">Number syntax</a> </h3>
  *
  * <p> The strings that can be parsed as numbers by an instance of this class
  * are specified in terms of the following regular-expression grammar, where
--- a/src/java.base/share/classes/java/util/ServiceLoader.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/ServiceLoader.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -69,7 +69,7 @@
  * service providers (based on the functionality they expose through the service),
  * and handling the possibility that no service providers are located.
  *
- * <h3> Obtaining a service loader </h3>
+ * <h2> Obtaining a service loader </h2>
  *
  * <p> An application obtains a service loader for a given service by invoking
  * one of the static {@code load} methods of {@code ServiceLoader}. If the
@@ -141,7 +141,7 @@
  *   <li> {@code get()} yields an instance of {@code CodecFactory} </li>
  * </ol>
  *
- * <h3> Designing services </h3>
+ * <h2> Designing services </h2>
  *
  * <p> A service is a single type, usually an interface or abstract class. A
  * concrete class can be used, but this is not recommended. The type may have
@@ -167,7 +167,7 @@
  *   or complicated to produce certain codecs. </p></li>
  * </ol>
  *
- * <h3> <a id="developing-service-providers">Developing service providers</a> </h3>
+ * <h2> <a id="developing-service-providers">Developing service providers</a> </h2>
  *
  * <p> A service provider is a single type, usually a concrete class. An
  * interface or abstract class is permitted because it may declare a static
@@ -188,7 +188,7 @@
  * the service loader's stream, without knowledge of the service providers'
  * locations.
  *
- * <h3> Deploying service providers as modules </h3>
+ * <h2> Deploying service providers as modules </h2>
  *
  * <p> A service provider that is developed in a module must be specified in a
  * <i>provides</i> directive in the module declaration. The provides directive
@@ -253,7 +253,7 @@
  * the service provider) will be instantiated by an entity (that is, a service
  * loader) which is outside the class's package.
  *
- * <h3> Deploying service providers on the class path </h3>
+ * <h2> Deploying service providers on the class path </h2>
  *
  * A service provider that is packaged as a JAR file for the class path is
  * identified by placing a <i>provider-configuration file</i> in the resource
@@ -293,7 +293,7 @@
  * not necessarily the class loader which ultimately locates the
  * provider-configuration file.
  *
- * <h3> Timing of provider discovery </h3>
+ * <h2> Timing of provider discovery </h2>
  *
  * <p> Service providers are loaded and instantiated lazily, that is, on demand.
  * A service loader maintains a cache of the providers that have been loaded so
@@ -306,7 +306,7 @@
  * locates any remaining providers. Caches are cleared via the {@link #reload
  * reload} method.
  *
- * <h3> <a id="errors">Errors</a> </h3>
+ * <h2> <a id="errors">Errors</a> </h2>
  *
  * <p> When using the service loader's {@code iterator}, the {@link
  * Iterator#hasNext() hasNext} and {@link Iterator#next() next} methods will
@@ -361,7 +361,7 @@
  *
  * </ul>
  *
- * <h3> Security </h3>
+ * <h2> Security </h2>
  *
  * <p> Service loaders always execute in the security context of the caller
  * of the iterator or stream methods and may also be restricted by the security
@@ -370,7 +370,7 @@
  * the methods of the iterators which they return, from within a privileged
  * security context.
  *
- * <h3> Concurrency </h3>
+ * <h2> Concurrency </h2>
  *
  * <p> Instances of this class are not safe for use by multiple concurrent
  * threads.
--- a/src/java.base/share/classes/java/util/TimeZone.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/TimeZone.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -114,7 +114,7 @@
  * </pre></blockquote>
  * For example, TimeZone.getTimeZone("GMT-8").getID() returns "GMT-08:00".
  *
- * <h3>Three-letter time zone IDs</h3>
+ * <h2>Three-letter time zone IDs</h2>
  *
  * For compatibility with JDK 1.1.x, some other three-letter time zone IDs
  * (such as "PST", "CTT", "AST") are also supported. However, <strong>their
--- a/src/java.base/share/classes/java/util/doc-files/coll-designfaq.html	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/doc-files/coll-designfaq.html	Wed Mar 20 15:35:26 2019 -0700
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!--
- Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 1998, 2019, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
@@ -29,14 +29,14 @@
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 </head>
 <body>
-<h2>Java Collections API Design FAQ</h2>
+<h1>Java Collections API Design FAQ</h1>
 <!-- Body text begins here -->
 <hr>
 This document answers frequently asked questions concerning the
 design of the Java collections framework. It is derived from the
 large volume of traffic on the collections-comments alias. It
 serves as a design rationale for the collections framework.
-<h3>Core Interfaces - General Questions</h3>
+<h2>Core Interfaces - General Questions</h2>
 <ol>
 <li><a href="#a1"><b>Why don't you support immutability directly in
 the core collection interfaces so that you can do away with
@@ -50,7 +50,7 @@
 <li><a href="#a28"><b>Why didn't you use "Beans-style names" for
 consistency?</b></a></li>
 </ol>
-<h3>Collection Interface</h3>
+<h2>Collection Interface</h2>
 <ol>
 <li><a href="#a5"><b>Why doesn't Collection extend Cloneable and
 Serializable?</b></a></li>
@@ -67,7 +67,7 @@
 <li><a href="#a10"><b>Why don't you provide an Iterator.add
 method?</b></a></li>
 </ol>
-<h3>List Interface</h3>
+<h2>List Interface</h2>
 <ol>
 <li><a href="#a11"><b>Why don't you rename the List interface to
 Sequence; doesn't "list" generally suggest "linked list"? Also,
@@ -75,12 +75,12 @@
 <li><a href="#a12"><b>Why don't you rename List's set method to
 replace, to avoid confusion with Set.</b></a></li>
 </ol>
-<h3>Map Interface</h3>
+<h2>Map Interface</h2>
 <ol>
 <li><a href="#a14"><b>Why doesn't Map extend
 Collection?</b></a></li>
 </ol>
-<h3>Iterator Interface</h3>
+<h2>Iterator Interface</h2>
 <ol>
 <li><a href="#a18"><b>Why doesn't Iterator extend
 Enumeration?</b></a></li>
@@ -88,7 +88,7 @@
 that allows you to look at the next element in an iteration without
 advancing the iterator?</b></a></li>
 </ol>
-<h3>Miscellaneous</h3>
+<h2>Miscellaneous</h2>
 <ol>
 <li><a href="#a23"><b>Why did you write a new collections framework
 instead of adopting JGL (a preexisting collections package from
@@ -102,7 +102,7 @@
 modified?</b></a></li>
 </ol>
 <hr>
-<h3>Core Interfaces - General Questions</h3>
+<h2>Core Interfaces - General Questions</h2>
 <ol>
 <li><a id="a1"><b>Why don't you support immutability
 directly in the core collection interfaces so that you can do away
@@ -204,7 +204,7 @@
 Beans style.</li>
 </ol>
 <hr>
-<h3>Collection Interface</h3>
+<h2>Collection Interface</h2>
 <ol>
 <li><a id="a5"><b>Why doesn't Collection extend Cloneable
 and Serializable?</b></a>
@@ -264,7 +264,7 @@
 </li>
 </ol>
 <hr>
-<h3>List Interface</h3>
+<h2>List Interface</h2>
 <ol>
 <li><a id="a11"><b>Why don't you rename the List
 interface to Sequence; doesn't "list" generally suggest "linked
@@ -288,7 +288,7 @@
 </li>
 </ol>
 <hr>
-<h3>Map Interface</h3>
+<h2>Map Interface</h2>
 <ol>
 <li><a id="a14"><b>Why doesn't Map extend
 Collection?</b></a>
@@ -314,7 +314,7 @@
 </li>
 </ol>
 <hr>
-<h3>Iterator Interface</h3>
+<h2>Iterator Interface</h2>
 <ol>
 <li><a id="a18"><b>Why doesn't Iterator extend
 Enumeration?</b></a>
@@ -335,7 +335,7 @@
 </li>
 </ol>
 <hr>
-<h3>Miscellaneous</h3>
+<h2>Miscellaneous</h2>
 <ol>
 <li><a id="a23"><b>Why did you write a new collections
 framework instead of adopting JGL (a preexisting collections
--- a/src/java.base/share/classes/java/util/regex/Pattern.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/regex/Pattern.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -77,7 +77,7 @@
  * such use.
  *
  *
- * <h3><a id="sum">Summary of regular-expression constructs</a></h3>
+ * <h2><a id="sum">Summary of regular-expression constructs</a></h2>
  *
  * <table class="borderless">
  * <caption style="display:none">Regular expression constructs, and what they match</caption>
@@ -378,7 +378,7 @@
  * <hr>
  *
  *
- * <h3><a id="bs">Backslashes, escapes, and quoting</a></h3>
+ * <h2><a id="bs">Backslashes, escapes, and quoting</a></h2>
  *
  * <p> The backslash character ({@code '\'}) serves to introduce escaped
  * constructs, as defined in the table above, as well as to quote characters
@@ -406,7 +406,7 @@
  * {@code (hello)} the string literal {@code "\\(hello\\)"}
  * must be used.
  *
- * <h3><a id="cc">Character Classes</a></h3>
+ * <h2><a id="cc">Character Classes</a></h2>
  *
  *    <p> Character classes may appear within other character classes, and
  *    may be composed by the union operator (implicit) and the intersection
@@ -449,7 +449,7 @@
  *    character class, while the expression {@code -} becomes a range
  *    forming metacharacter.
  *
- * <h3><a id="lt">Line terminators</a></h3>
+ * <h2><a id="lt">Line terminators</a></h2>
  *
  * <p> A <i>line terminator</i> is a one- or two-character sequence that marks
  * the end of a line of the input character sequence.  The following are
@@ -484,9 +484,9 @@
  * except at the end of input. When in {@link #MULTILINE} mode {@code $}
  * matches just before a line terminator or the end of the input sequence.
  *
- * <h3><a id="cg">Groups and capturing</a></h3>
+ * <h2><a id="cg">Groups and capturing</a></h2>
  *
- * <h4><a id="gnumber">Group number</a></h4>
+ * <h3><a id="gnumber">Group number</a></h3>
  * <p> Capturing groups are numbered by counting their opening parentheses from
  * left to right.  In the expression {@code ((A)(B(C)))}, for example, there
  * are four such groups: </p>
@@ -505,7 +505,7 @@
  * subsequence may be used later in the expression, via a back reference, and
  * may also be retrieved from the matcher once the match operation is complete.
  *
- * <h4><a id="groupname">Group name</a></h4>
+ * <h3><a id="groupname">Group name</a></h3>
  * <p>A capturing group can also be assigned a "name", a {@code named-capturing group},
  * and then be back-referenced later by the "name". Group names are composed of
  * the following characters. The first character must be a {@code letter}.
@@ -534,7 +534,7 @@
  * that do not capture text and do not count towards the group total, or
  * <i>named-capturing</i> group.
  *
- * <h3> Unicode support </h3>
+ * <h2> Unicode support </h2>
  *
  * <p> This class is in conformance with Level 1 of <a
  * href="http://www.unicode.org/reports/tr18/"><i>Unicode Technical
@@ -688,7 +688,7 @@
  * available through the same <code>\p{</code><i>prop</i><code>}</code> syntax where
  * the specified property has the name <code>java<i>methodname</i></code></a>.
  *
- * <h3> Comparison to Perl 5 </h3>
+ * <h2> Comparison to Perl 5 </h2>
  *
  * <p>The {@code Pattern} engine performs traditional NFA-based matching
  * with ordered alternation as occurs in Perl 5.
--- a/src/java.base/share/classes/java/util/spi/LocaleServiceProvider.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/spi/LocaleServiceProvider.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,7 +42,7 @@
  * interfaces to offer support for locales beyond the set of locales
  * supported by the Java runtime environment itself.
  *
- * <h3>Packaging of Locale Sensitive Service Provider Implementations</h3>
+ * <h2>Packaging of Locale Sensitive Service Provider Implementations</h2>
  * Implementations of these locale sensitive services can be made available
  * by adding them to the application's class path. A provider identifies itself with a
  * provider-configuration file in the resource directory META-INF/services,
@@ -75,7 +75,7 @@
  * </pre>
  * which is the fully qualified class name of the class implementing
  * <code>DateFormatProvider</code>.
- * <h4>Invocation of Locale Sensitive Services</h4>
+ * <h3>Invocation of Locale Sensitive Services</h3>
  * <p>
  * Locale sensitive factory methods and methods for name retrieval in the
  * <code>java.text</code> and <code>java.util</code> packages invoke
--- a/src/java.base/share/classes/java/util/spi/ResourceBundleProvider.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/util/spi/ResourceBundleProvider.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,7 +35,7 @@
  * factory methods to locate and load the service providers that are deployed as
  * modules via {@link java.util.ServiceLoader ServiceLoader}.
  *
- * <h3>Developing resource bundle services</h3>
+ * <h2>Developing resource bundle services</h2>
  *
  * A service for a resource bundle of a given <em>{@code baseName}</em> must have
  * a fully-qualified class name of the form:
@@ -55,7 +55,7 @@
  * }
  * }</pre></blockquote>
  *
- * <h3>Deploying resource bundle service providers</h3>
+ * <h2>Deploying resource bundle service providers</h2>
  *
  * Resource bundles can be deployed in one or more service providers
  * in modules.  For example, a provider for a service
@@ -114,7 +114,7 @@
  *     provides com.example.app.spi.MyResourcesProvider with com.example.impl.MyResourcesProviderImpl;
  * </pre>
  *
- * <h3><a id="obtain-resource-bundle">Obtaining resource bundles from providers</a></h3>
+ * <h2><a id="obtain-resource-bundle">Obtaining resource bundles from providers</a></h2>
  *
  * The module declaration of the <em>consumer module</em> that calls one of the
  * {@code ResourceBundle.getBundle} factory methods to obtain a resource