* java/net/InetAddress.java (toString): Use hostname when not null,

        don't do an explicit reverse getHostName() lookup.
        * java/net/Socket.java (setSocketImplFactory): When fac == null throw
        NullPointerException.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59902 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 7 deletions

diff --git a/libjava/java/net/InetAddress.java b/libjava/java/net/InetAddress.java
index c15c0f6dc41..4a32352b481 100644
--- a/libjava/java/net/InetAddress.java
+++ b/libjava/java/net/InetAddress.java
@@ -1,6 +1,6 @@
 // INetAddress.java -- An Internet Protocol (IP) address.
 
-/* Copyright (C) 1998, 1999, 2000  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2002  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -413,12 +413,13 @@ public class InetAddress implements Serializable
    */
   public String toString()
   {
-    String hostname = getHostName ();
-
-    if (hostname == "")
-      hostname = getHostAddress ();
-    
-    return hostname + '/' + getHostAddress ();
+    String result;
+    String address = getHostAddress();
+    if (hostName != null)
+      result = hostName + "/" + address;
+    else
+      result = address;
+    return result;
   }
 
   /**