--- old/test/java/util/zip/Available.java	2011-02-23 19:49:47.048110694 -0800
+++ new/test/java/util/zip/Available.java	2011-02-23 19:49:46.727725483 -0800
@@ -44,14 +44,14 @@
         File f = new File(System.getProperty("test.src", "."), "input.jar");
 
         // test ZipInputStream
-        ZipInputStream z = new ZipInputStream(new FileInputStream(f));
-        z.getNextEntry();
-        tryAvail(z);
+        try (ZipInputStream z = new ZipInputStream(new FileInputStream(f))) {
+            z.getNextEntry();
+            tryAvail(z);
+        }
 
         // test InflaterInputStream
         ZipFile zfile = new ZipFile(f);
         tryAvail(zfile.getInputStream(zfile.getEntry("Available.java")));
-        z.close();
     }
 
     static void tryAvail(InputStream in) throws Exception {