2003-10-29 Michael Koch <konqueror@gmx.de>

* java/net/InetAddress.java
	(equals): Remove redundant obj == null check.
	* java/net/SocketPermission.java
	(equals): Likewise.
	* java/net/URL.java
	(equals): Likewise.
	(getURLStreamHandler): Likewise.

From-SVN: r73034

libjava/java/net/InetAddress.java

@@ -476,8 +476,7 @@ public class InetAddress implements Serializable
    */
   public boolean equals (Object obj)
   {
-    if (obj == null
-        || ! (obj instanceof InetAddress))
+    if (! (obj instanceof InetAddress))
       return false;
     
     // "The Java Class Libraries" 2nd edition says "If a machine has

libjava/java/net/SocketPermission.java

@@ -147,9 +147,6 @@ public final class SocketPermission extends Permission
    */
   public boolean equals(Object obj)
   {
-    if (obj == null)
-      return (false);
-
     if (!(obj instanceof SocketPermission))
       return (false);
 

libjava/java/net/URL.java

@@ -451,7 +451,7 @@ public final class URL implements Serializable
    */
   public boolean equals (Object obj)
   {
-    if (obj == null || ! (obj instanceof URL))
+    if (! (obj instanceof URL))
       return false;
 
     return ph.equals (this, (URL) obj);
@@ -829,8 +829,7 @@ public final class URL implements Serializable
                 // Can't instantiate; handler still null, go on to next element.
               }
           }
-	while ((ph == null ||
-		!(ph instanceof URLStreamHandler))
+	while ((! (ph instanceof URLStreamHandler))
                && pkgPrefix.hasMoreTokens());
       }