--- old/src/share/classes/com/sun/java/util/jar/pack/UnpackerImpl.java	Tue Jul  9 13:13:49 2013
+++ new/src/share/classes/com/sun/java/util/jar/pack/UnpackerImpl.java	Tue Jul  9 13:13:49 2013
@@ -134,7 +134,7 @@
             } else {
                 try {
                     (new NativeUnpack(this)).run(in0, out);
-                } catch (UnsatisfiedLinkError ule) {
+                } catch (UnsatisfiedLinkError | NoClassDefFoundError ex) {
                     // failover to java implementation
                     (new DoUnpack()).run(in0, out);
                 }