--- old/src/java.base/share/classes/sun/misc/URLClassPath.java	2015-05-22 11:32:39.255612745 -0700
+++ new/src/java.base/share/classes/sun/misc/URLClassPath.java	2015-05-22 11:32:39.131612749 -0700
@@ -39,6 +39,7 @@
 import java.net.URLConnection;
 import java.net.URLStreamHandler;
 import java.net.URLStreamHandlerFactory;
+import java.nio.ByteBuffer;
 import java.security.AccessControlException;
 import java.security.AccessController;
 import java.security.CodeSigner;
@@ -799,6 +800,13 @@
                 public URL getCodeSourceURL() { return csu; }
                 public InputStream getInputStream() throws IOException
                     { return jar.getInputStream(entry); }
+                @Override
+                public ByteBuffer getByteBuffer() throws IOException
+                    { return ByteBuffer.wrap(getBytes()); }
+                @Override
+                public byte[] getBytes() throws IOException {
+                    return zipAccess.getBytes(jar, entry);
+                }
                 public int getContentLength()
                     { return (int)entry.getSize(); }
                 public Manifest getManifest() throws IOException