Index: java/net/InetAddress.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/net/InetAddress.java,v
retrieving revision 1.30
diff -u -r1.30 InetAddress.java
--- java/net/InetAddress.java	13 Aug 2004 22:17:34 -0000	1.30
+++ java/net/InetAddress.java	30 Sep 2004 15:21:13 -0000
@@ -35,9 +35,11 @@
 obligated to do so.  If you do not wish to do so, delete this
 exception statement from your version. */
 
+
 package java.net;
 
 import gnu.classpath.Configuration;
+
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
@@ -49,12 +51,12 @@
  * constructor.  Instead, new instances of this objects are created
  * using the static methods getLocalHost(), getByName(), and
  * getAllByName().
- * <p>
- * This class fulfills the function of the C style functions gethostname(),
+ *
+ * <p>This class fulfills the function of the C style functions gethostname(),
  * gethostbyname(), and gethostbyaddr().  It resolves Internet DNS names
- * into their corresponding numeric addresses and vice versa.
+ * into their corresponding numeric addresses and vice versa.</p>
  *
- * @author Aaron M. Renn <arenn@urbanophile.com>
+ * @author Aaron M. Renn (arenn@urbanophile.com)
  * @author Per Bothner
  *
  * @specnote This class is not final since JK 1.4
@@ -71,7 +73,7 @@
   private static final byte[] loopbackAddress = { 127, 0, 0, 1 };
 
   private static final InetAddress loopback 
-    = new InetAddress (loopbackAddress, "localhost");
+    = new Inet4Address(loopbackAddress, "localhost");
 
   private static InetAddress localhost = null;
 
@@ -79,12 +81,10 @@
   {
     // load the shared library needed for name resolution
     if (Configuration.INIT_LOAD_LIBRARY)
-      {
-        System.loadLibrary ("javanet");
-      }
+      System.loadLibrary("javanet");
     
     byte[] zeros = { 0, 0, 0, 0 };
-    ANY_IF = new InetAddress (zeros, "0.0.0.0");
+    ANY_IF = new Inet4Address(zeros, "0.0.0.0");
   }
 
   /**
@@ -119,27 +119,15 @@
    * only by static methods in this class.
    *
    * @param ipaddr The IP number of this address as an array of bytes
-   */
-  InetAddress(byte[] address)
-  {
-    this (address, null);
-  }
-
-  /**
-   * Initializes this object's addr instance variable from the passed in
-   * int array.  Note that this constructor is protected and is called
-   * only by static methods in this class.
-   *
-   * @param ipaddr The IP number of this address as an array of bytes
    * @param hostname The hostname of this IP address.
    */
-  InetAddress(byte[] address, String hostname)
+  InetAddress(byte[] ipaddr, String hostname)
   {
-    addr = address;
+    addr = ipaddr;
     hostName = hostname;
     
-    if (address != null)
-      family = getFamily (address);
+    if (ipaddr != null)
+      family = getFamily(ipaddr);
   }
 
   /**
@@ -304,9 +292,12 @@
    */
   public String getHostName()
   {
-    if (hostName == null)
-      lookup (null, this, false);
+    if (hostName != null)
+      return hostName;
 
+    // Lookup hostname and set field.
+    lookup (null, this, false);
+    
     return hostName;
   }
 
@@ -422,13 +413,13 @@
     
     for ( ; ; )
       {
-        sb.append (addr [i] & 0xff);
-	i++;
+        sb.append(addr[i] & 0xff);
+        i++;
 	
-	if (i == len)
-	  break;
+        if (i == len)
+          break;
 	
-	sb.append ('.');
+        sb.append('.');
       }
 
     return sb.toString();