--- a/src/solaris/doc/sun/man/man1/jdb.1	Tue Oct 23 14:50:12 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,267 +0,0 @@
-'\" t
-.\" Copyright (c) 1995, 2013, 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
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-.\" published by the Free Software Foundation.
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-.\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-.\" FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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-.\" accompanied this code).
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-.\" 2 along with this work; if not, write to the Free Software Foundation,
-.\" Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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-.\" or visit www.oracle.com if you need additional information or have any
-.\" questions.
-.\"
-.\"     Arch: generic
-.\"     Software: JDK 8
-.\"     Date: 21 November 2013
-.\"     SectDesc: Basic Tools
-.\"     Title: jdb.1
-.\"
-.if n .pl 99999
-.TH jdb 1 "21 November 2013" "JDK 8" "Basic Tools"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-
-.SH NAME    
-jdb \- Finds and fixes bugs in Java platform programs\&.
-.SH SYNOPSIS    
-.sp     
-.nf     
-
-\fBjdb\fR [\fIoptions\fR] [\fIclassname\fR]  [\fIarguments\fR]
-.fi     
-.sp     
-.TP     
-\fIoptions\fR
-Command-line options\&. See Options\&.
-.TP     
-\fIclass\fRname
-Name of the main class to debug\&.
-.TP     
-\fIarguments\fR
-Arguments passed to the \f3main()\fR method of the class\&.
-.SH DESCRIPTION    
-The Java Debugger (JDB) is a simple command-line debugger for Java classes\&. The \f3jdb\fR command and its options call the JDB\&. The \f3jdb\fR command demonstrates the Java Platform Debugger Architecture (JDBA) and provides inspection and debugging of a local or remote Java Virtual Machine (JVM)\&. See Java Platform Debugger Architecture (JDBA) at http://docs\&.oracle\&.com/javase/8/docs/technotes/guides/jpda/index\&.html
-.SS START\ A\ JDB\ SESSION    
-There are many ways to start a JDB session\&. The most frequently used way is to have JDB launch a new JVM with the main class of the application to be debugged\&. Do this by substituting the \f3jdb\fR command for the \f3java\fR command in the command line\&. For example, if your application\&'s main class is \f3MyClass\fR, then use the following command to debug it under JDB:
-.sp     
-.nf     
-\f3jdb MyClass\fP
-.fi     
-.nf     
-\f3\fP
-.fi     
-.sp     
-When started this way, the \f3jdb\fR command calls a second JVM with the specified parameters, loads the specified class, and stops the JVM before executing that class\&'s first instruction\&.
-.PP
-Another way to use the \f3jdb\fR command is by attaching it to a JVM that is already running\&. Syntax for starting a JVM to which the \f3jdb\fR command attaches when the JVM is running is as follows\&. This loads in-process debugging libraries and specifies the kind of connection to be made\&.
-.sp     
-.nf     
-\f3java \-agentlib:jdwp=transport=dt_socket,server=y,suspend=n MyClass\fP
-.fi     
-.nf     
-\f3\fP
-.fi     
-.sp     
-You can then attach the \f3jdb\fR command to the JVM with the following command:
-.sp     
-.nf     
-\f3jdb \-attach 8000\fP
-.fi     
-.nf     
-\f3\fP
-.fi     
-.sp     
-The \f3MyClass\fR argument is not specified in the \f3jdb\fR command line in this case because the \f3jdb\fR command is connecting to an existing JVM instead of launching a new JVM\&.
-.PP
-There are many other ways to connect the debugger to a JVM, and all of them are supported by the \f3jdb\fR command\&. The Java Platform Debugger Architecture has additional documentation on these connection options\&.
-.SS BASIC\ JDB\ COMMANDS    
-The following is a list of the basic \f3jdb\fR commands\&. The JDB supports other commands that you can list with the \f3-help\fR option\&.
-.TP     
-help or ?
-The \f3help\fR or \f3?\fR commands display the list of recognized commands with a brief description\&.
-.TP     
-run
-After you start JDB and set breakpoints, you can use the \f3run\fR command to execute the debugged application\&. The \f3run\fR command is available only when the \f3jdb\fR command starts the debugged application as opposed to attaching to an existing JVM\&.
-.TP     
-cont
-Continues execution of the debugged application after a breakpoint, exception, or step\&.
-.TP     
-print
-Displays Java objects and primitive values\&. For variables or fields of primitive types, the actual value is printed\&. For objects, a short description is printed\&. See the dump command to find out how to get more information about an object\&.
-
-\fINote:\fR To display local variables, the containing class must have been compiled with the \f3javac -g\fR option\&.
-
-The \f3print\fR command supports many simple Java expressions including those with method invocations, for example:
-.sp     
-.nf     
-\f3print MyClass\&.myStaticField\fP
-.fi     
-.nf     
-\f3print myObj\&.myInstanceField\fP
-.fi     
-.nf     
-\f3print i + j + k (i, j, k are primities and either fields or local variables)\fP
-.fi     
-.nf     
-\f3print myObj\&.myMethod() (if myMethod returns a non\-null)\fP
-.fi     
-.nf     
-\f3print new java\&.lang\&.String("Hello")\&.length()\fP
-.fi     
-.nf     
-\f3\fP
-.fi     
-.sp     
-
-.TP     
-dump
-For primitive values, the \f3dump\fR command is identical to the \f3print\fR command\&. For objects, the \f3dump\fR command prints the current value of each field defined in the object\&. Static and instance fields are included\&. The \f3dump\fR command supports the same set of expressions as the \f3print\fR command\&.
-.TP     
-threads
-List the threads that are currently running\&. For each thread, its name and current status are printed and an index that can be used in other commands\&. In this example, the thread index is 4, the thread is an instance of \f3java\&.lang\&.Thread\fR, the thread name is \f3main\fR, and it is currently running\&.
-.sp     
-.nf     
-\f34\&. (java\&.lang\&.Thread)0x1 main      running\fP
-.fi     
-.nf     
-\f3\fP
-.fi     
-.sp     
-
-.TP     
-thread
-Select a thread to be the current thread\&. Many \f3jdb\fR commands are based on the setting of the current thread\&. The thread is specified with the thread index described in the threads command\&.
-.TP     
-where
-The \f3where\fR command with no arguments dumps the stack of the current thread\&. The \f3where\fR\f3all\fR command dumps the stack of all threads in the current thread group\&. The \f3where\fR\f3threadindex\fR command dumps the stack of the specified thread\&.
-
-If the current thread is suspended either through an event such as a breakpoint or through the \f3suspend\fR command, then local variables and fields can be displayed with the \f3print\fR and \f3dump\fR commands\&. The \f3up\fR and \f3down\fR commands select which stack frame is the current stack frame\&.
-.SS BREAKPOINTS    
-Breakpoints can be set in JDB at line numbers or at the first instruction of a method, for example:
-.TP 0.2i    
-\(bu
-The command \f3stop at MyClass:22\fR sets a breakpoint at the first instruction for line 22 of the source file containing \f3MyClass\fR\&.
-.TP 0.2i    
-\(bu
-The command \f3stop in java\&.lang\&.String\&.length\fR sets a breakpoint at the beginning of the method \f3java\&.lang\&.String\&.length\fR\&.
-.TP 0.2i    
-\(bu
-The command \f3stop in MyClass\&.<clinit>\fR uses \f3<clinit>\fR to identify the static initialization code for \f3MyClass\fR\&.
-.PP
-When a method is overloaded, you must also specify its argument types so that the proper method can be selected for a breakpoint\&. For example, \f3MyClass\&.myMethod(int,java\&.lang\&.String)\fR or \f3MyClass\&.myMethod()\fR\&.
-.PP
-The \f3clear\fR command removes breakpoints using the following syntax: \f3clear MyClass:45\fR\&. Using the \f3clear\fR or \f3stop\fR command with no argument displays a list of all breakpoints currently set\&. The \f3cont\fR command continues execution\&.
-.SS STEPPING    
-The \f3step\fR command advances execution to the next line whether it is in the current stack frame or a called method\&. The \f3next\fR command advances execution to the next line in the current stack frame\&.
-.SS EXCEPTIONS    
-When an exception occurs for which there is not a \f3catch\fR statement anywhere in the throwing thread\&'s call stack, the JVM typically prints an exception trace and exits\&. When running under JDB, however, control returns to JDB at the offending throw\&. You can then use the \f3jdb\fR command to diagnose the cause of the exception\&.
-.PP
-Use the \f3catch\fR command to cause the debugged application to stop at other thrown exceptions, for example: \f3catch java\&.io\&.FileNotFoundException\fR or \f3catch\fR\f3mypackage\&.BigTroubleException\fR\&. Any exception that is an instance of the specified class or subclass stops the application at the point where it is thrown\&.
-.PP
-The \f3ignore\fR command negates the effect of an earlier \f3catch\fR command\&. The \f3ignore\fR command does not cause the debugged JVM to ignore specific exceptions, but only to ignore the debugger\&.
-.SH OPTIONS    
-When you use the \f3jdb\fR command instead of the \f3java\fR command on the command line, the \f3jdb\fR command accepts many of the same options as the \f3java\fR command, including \f3-D\fR, \f3-classpath\fR, and \f3-X\fR options\&. The following list contains additional options that are accepted by the \f3jdb\fR command\&.
-.PP
-Other options are supported to provide alternate mechanisms for connecting the debugger to the JVM it is to debug\&. For additional documentation about these connection alternatives, see Java Platform Debugger Architecture (JPDA) at http://docs\&.oracle\&.com/javase/8/docs/technotes/guides/jpda/index\&.html
-.TP
--help
-.br
-Displays a help message\&.
-.TP
--sourcepath \fIdir1:dir2: \&. \&. \&.\fR
-.br
-Uses the specified path to search for source files in the specified path\&. If this option is not specified, then use the default path of dot (\&.)\&.
-.TP
--attach \fIaddress\fR
-.br
-Attaches the debugger to a running JVM with the default connection mechanism\&.
-.TP
--listen \fIaddress\fR
-.br
-Waits for a running JVM to connect to the specified address with a standard connector\&.
-.TP
--launch
-.br
-Starts the debugged application immediately upon startup of JDB\&. The \f3-launch\fR option removes the need for the \f3run\fR command\&. The debugged application is launched and then stopped just before the initial application class is loaded\&. At that point, you can set any necessary breakpoints and use the \f3cont\fR command to continue execution\&.
-.TP
--listconnectors
-.br
-List the connectors available in this JVM\&.
-.TP
--connect connector-name:\fIname1=value1\fR
-.br
-Connects to the target JVM with the named connector and listed argument values\&.
-.TP
--dbgtrace [\fIflags\fR]
-.br
-Prints information for debugging the \f3jdb\fR command\&.
-.TP
--tclient
-.br
-Runs the application in the Java HotSpot VM client\&.
-.TP
--tserver
-.br
-Runs the application in the Java HotSpot VM server\&.
-.TP
--J\fIoption\fR
-.br
-Passes \f3option\fR to the JVM, where option is one of the options described on the reference page for the Java application launcher\&. For example, \f3-J-Xms48m\fR sets the startup memory to 48 MB\&. See java(1)\&.
-.SH OPTIONS\ FORWARDED\ TO\ THE\ DEBUGGER\ PROCESS    
-.TP
--v -verbose[:\fIclass\fR|gc|jni]
-.br
-Turns on verbose mode\&.
-.TP
--D\fIname\fR=\fIvalue\fR
-.br
-Sets a system property\&.
-.TP
--classpath \fIdir\fR
-.br
-Lists directories separated by colons in which to look for classes\&.
-.TP
--X\fIoption\fR
-.br
-Nonstandard target JVM option\&.
-.SH SEE\ ALSO    
-.TP 0.2i    
-\(bu
-javac(1)
-.TP 0.2i    
-\(bu
-java(1)
-.TP 0.2i    
-\(bu
-javap(1)
-.RE
-.br
-'pl 8.5i
-'bp