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Locale.java (Locale): Don't explicitly check for null.

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* java/util/Locale.java (Locale): Don't explicitly check for
	null.
	* java/util/Hashtable.java (containsKey): Don't explicitly check
	for null.
	(get): Likewise.
	* java/util/BitSet.java (and, or, xor): Don't explicitly check for
	null.
	* java/util/zip/ZipEntry.java (ZipEntry): Don't explicitly check
	for null.
	* java/text/StringCharacterIterator.java
	(StringCharacterIterator): Don't check for null.
	* java/text/ChoiceFormat.java (setChoices): Don't explicitly check
	for null pointer.
	* java/net/MulticastSocket.java (joinGroup): Don't explicitly
	check for null pointer.
	(leaveGroup): Likewise.
	* java/net/DatagramPacket.java (DatagramPacket): Removed erroneous
	comment.
	(setData): Likewise.
	* java/lang/ThreadGroup.java (ThreadGroup): Don't explicitly check
	for `p==null'.

From-SVN: r33671
This commit is contained in:
Tom Tromey 2000-05-04 15:50:34 +00:00 • committed by Tom Tromey
parent 4aef973c2e
commit f70b7142c2
10 changed files with 50 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

8
libjava/java/net/DatagramPacket.java
View file

@ -1,6 +1,6 @@
// DatagramPacket.java - Represents packets in a connectionless protocol.
/* Copyright (C) 1999 Free Software Foundation
/* Copyright (C) 1999, 2000 Free Software Foundation
This file is part of libgcj.
@ -32,8 +32,6 @@ public final class DatagramPacket
// JDK1.2
public DatagramPacket(byte[] buf, int offset, int length)
{
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (buf == null)
throw new NullPointerException("Null buffer");
if (offset < 0)
@ -60,8 +58,6 @@ public final class DatagramPacket
public DatagramPacket(byte[] buf, int offset, int length,
InetAddress address, int port)
{
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (buf == null)
throw new NullPointerException("Null buffer");
if (offset < 0)
@ -145,8 +141,6 @@ public final class DatagramPacket
{
// This form of setData must be used if offset is to be changed.
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (buf == null)
throw new NullPointerException("Null buffer");
if (offset < 0)

10
libjava/java/net/MulticastSocket.java
View file

@ -1,6 +1,6 @@
// MulticastSocket.java
/* Copyright (C) 1999 Free Software Foundation
/* Copyright (C) 1999, 2000 Free Software Foundation
This file is part of libgcj.
@ -84,10 +84,6 @@ public class MulticastSocket extends DatagramSocket
public void joinGroup(InetAddress mcastaddr) throws IOException
{
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (mcastaddr == null)
throw new NullPointerException("Null address");
if (! mcastaddr.isMulticastAddress())
throw new IOException("Not a Multicast address");
@ -100,10 +96,6 @@ public class MulticastSocket extends DatagramSocket
public void leaveGroup(InetAddress mcastaddr) throws IOException
{
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (mcastaddr == null)
throw new NullPointerException("Null address");
if (! mcastaddr.isMulticastAddress())
throw new IOException("Not a Multicast address");