diff -r 4e9dd25279c7 -r d4e98bbfb0be jdk/test/java/nio/channels/SocketChannel/UnboundSocketTests.java
--- a/jdk/test/java/nio/channels/SocketChannel/UnboundSocketTests.java	Tue Jun 22 19:18:06 2010 -0700
+++ b/jdk/test/java/nio/channels/SocketChannel/UnboundSocketTests.java	Wed Jun 23 20:19:29 2010 +0100
@@ -57,39 +57,47 @@
         System.out.println("\n-- SocketChannel --");
 
         SocketChannel sc = SocketChannel.open();
+        try {
+            check("getLocalPort()", sc.socket().getLocalPort(), -1);
+            checkIsAnyLocalAddress("getLocalAddress()",
+                sc.socket().getLocalAddress());
+            check("getLocalSocketAddress()", sc.socket().getLocalSocketAddress(), null);
 
-        check("getLocalPort()", sc.socket().getLocalPort(), -1);
-        checkIsAnyLocalAddress("getLocalAddress()",
-            sc.socket().getLocalAddress());
-        check("getLocalSocketAddress()", sc.socket().getLocalSocketAddress(), null);
-
-        check("getPort()", sc.socket().getPort(), 0);
-        check("getInetAddress()", sc.socket().getInetAddress(), null);
-        check("getRemoteSocketAddress()", sc.socket().getRemoteSocketAddress(), null);
-
+            check("getPort()", sc.socket().getPort(), 0);
+            check("getInetAddress()", sc.socket().getInetAddress(), null);
+            check("getRemoteSocketAddress()", sc.socket().getRemoteSocketAddress(), null);
+        } finally {
+            sc.close();
+        }
 
         System.out.println("\n-- ServerSocketChannel --");
 
         ServerSocketChannel ssc = ServerSocketChannel.open();
-
-        check("getLocalPort()", ssc.socket().getLocalPort(), -1);
-        check("getInetAddress()", ssc.socket().getInetAddress(), null);
-        check("getLocalSocketAddress()", ssc.socket().getLocalSocketAddress(), null);
+        try {
+            check("getLocalPort()", ssc.socket().getLocalPort(), -1);
+            check("getInetAddress()", ssc.socket().getInetAddress(), null);
+            check("getLocalSocketAddress()", ssc.socket().getLocalSocketAddress(), null);
+        } finally {
+            ssc.close();
+        }
 
         System.out.println("\n-- DatagramChannel --");
 
         DatagramChannel dc = DatagramChannel.open();
-
-        // not specified
-        check("getLocalPort()", dc.socket().getLocalPort(), 0);
+        try {
+            // not specified
+            check("getLocalPort()", dc.socket().getLocalPort(), 0);
 
-        checkIsAnyLocalAddress("getLocalAddress()",
-            dc.socket().getLocalAddress());
-        check("getLocalSocketAddress()", dc.socket().getLocalSocketAddress(), null);
+            checkIsAnyLocalAddress("getLocalAddress()",
+                dc.socket().getLocalAddress());
+            check("getLocalSocketAddress()", dc.socket().getLocalSocketAddress(), null);
 
-        check("getPort()", dc.socket().getPort(), -1);
-        check("getInetAddress()", dc.socket().getInetAddress(), null);
-        check("getRemoteSocketAddress()", dc.socket().getRemoteSocketAddress(), null);
+            check("getPort()", dc.socket().getPort(), -1);
+            check("getInetAddress()", dc.socket().getInetAddress(), null);
+            check("getRemoteSocketAddress()", dc.socket().getRemoteSocketAddress(), null);
+        } finally {
+            dc.close();
+        }
 
         if (failures > 0) {
             throw new RuntimeException(failures + " sub-tests(s) failed.");