--- a/src/java.base/share/classes/com/sun/java/util/jar/pack/PackageReader.java Thu Jul 18 14:57:32 2019 -0400
+++ b/src/java.base/share/classes/com/sun/java/util/jar/pack/PackageReader.java Thu Jul 18 17:10:33 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -75,8 +75,6 @@
*/
static
class LimitedBuffer extends BufferedInputStream {
- static final InputStream NULL_STREAM = InputStream.nullInputStream();
-
long served; // total number of charburgers served
int servedPos; // ...as of this value of super.pos
long limit; // current declared limit
@@ -125,7 +123,7 @@
throw new RuntimeException("no skipping");
}
LimitedBuffer(InputStream originalIn) {
- super(NULL_STREAM, 1<<14);
+ super(null, 1<<14);
servedPos = pos;
super.in = new FilterInputStream(originalIn) {
public int read() throws IOException {
--- a/src/java.base/share/classes/java/io/FilterInputStream.java Thu Jul 18 14:57:32 2019 -0400
+++ b/src/java.base/share/classes/java/io/FilterInputStream.java Thu Jul 18 17:10:33 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2017, 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
@@ -59,9 +59,6 @@
* this instance is to be created without an underlying stream.
*/
protected FilterInputStream(InputStream in) {
- if (in == null) {
- throw new NullPointerException();
- }
this.in = in;
}
--- a/src/java.base/share/classes/java/io/FilterOutputStream.java Thu Jul 18 14:57:32 2019 -0400
+++ b/src/java.base/share/classes/java/io/FilterOutputStream.java Thu Jul 18 17:10:33 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2017, 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
@@ -67,10 +67,6 @@
* created without an underlying stream.
*/
public FilterOutputStream(OutputStream out) {
- if (out == null) {
- throw new NullPointerException();
- }
-
this.out = out;
}
--- a/src/java.base/share/classes/sun/net/www/content/text/plain.java Thu Jul 18 14:57:32 2019 -0400
+++ b/src/java.base/share/classes/sun/net/www/content/text/plain.java Thu Jul 18 17:10:33 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 1996, 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
@@ -40,10 +40,7 @@
public Object getContent(URLConnection uc) {
try {
InputStream is = uc.getInputStream();
- if (is == null) {
- is = InputStream.nullInputStream();
- }
- return new PlainTextInputStream(is);
+ return new PlainTextInputStream(uc.getInputStream());
} catch (IOException e) {
return "Error reading document:\n" + e.toString();
}
--- a/test/jdk/java/io/NPETests.java Thu Jul 18 14:57:32 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 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
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PushbackInputStream;
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/*
- * @test
- * @bug 8067801
- * @run testng NPETests
- * @summary Ensure constructors throw NPE when passed a null stream
- */
-public class NPETests {
-
- @Test
- public static void BufferedInputStreamConstructor() {
- assertThrows(NullPointerException.class,
- () -> new BufferedInputStream(null));
- assertThrows(NullPointerException.class,
- () -> new BufferedInputStream(null, 42));
- }
-
- @Test
- public static void DataInputStreamConstructor() {
- assertThrows(NullPointerException.class,
- () -> new DataInputStream(null));
- }
-
- @Test
- public static void PushbackInputStreamConstructor() {
- assertThrows(NullPointerException.class,
- () -> new PushbackInputStream(null));
- assertThrows(NullPointerException.class,
- () -> new PushbackInputStream(null, 42));
- }
-
- @Test
- public static void BufferedOutputStreamConstructor() {
- assertThrows(NullPointerException.class,
- () -> new BufferedOutputStream(null));
- assertThrows(NullPointerException.class,
- () -> new BufferedOutputStream(null, 42));
- }
-
- @Test
- public static void DataOutputStreamConstructor() {
- assertThrows(NullPointerException.class,
- () -> new DataOutputStream(null));
- }
-}
--- a/test/jdk/java/io/NegativeInitSize.java Thu Jul 18 14:57:32 2019 -0400
+++ b/test/jdk/java/io/NegativeInitSize.java Thu Jul 18 17:10:33 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 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
@@ -49,10 +49,8 @@
("PushbackReader failed to detect negative init size");
}
- byte[] ba = { 123 };
- ByteArrayInputStream goodbis = new ByteArrayInputStream(ba);
try {
- PushbackInputStream pbis = new PushbackInputStream(goodbis, -1);
+ PushbackInputStream pbis = new PushbackInputStream(null, -1);
} catch (IllegalArgumentException e) {
} catch (Exception e) {
throw new Exception
@@ -68,6 +66,8 @@
("BufferedOutputStream failed to detect negative init size");
}
+ byte[] ba = { 123 };
+ ByteArrayInputStream goodbis = new ByteArrayInputStream(ba);
try {
BufferedInputStream bis = new BufferedInputStream(goodbis, -1);
} catch (IllegalArgumentException e) {