src/share/classes/com/sun/java/util/jar/pack/UnpackerImpl.java

rev 3516 : 7021582: convert jar/zip code and tests to use try-with-resources
Reviewed-by: XXX

@@ -159,12 +159,13 @@
         if (out == null) {
             throw new NullPointerException("null output");
         }
         // Use the stream-based implementation.
         // %%% Reconsider if native unpacker learns to memory-map the file.
-        FileInputStream instr = new FileInputStream(in);
+        try (FileInputStream instr = new FileInputStream(in)) {
         unpack(instr, out);
+        }
         if (props.getBoolean(Utils.UNPACK_REMOVE_PACKFILE)) {
             in.delete();
         }
     }