[gef-dev] Problem in bfuscating GEF based jar files using RetroGaurd

["Zahid Hussain" <zahidh@xxxxxxxxxxxxxxxx>]

We have developed a GUI designer using GEF framework and trying to obfuscate the jar using RetroGaurd

But this throwing following exception:

E:\retroguard-v1.1>java RetroGuard tcd.jar tcd-obf.jar tcd.rgs

Exception in thread "main" java.lang.ExceptionInInitializerError

        at org.eclipse.gef.tools.DirectEditManager.<clinit>(DirectEditManager.ja

va:41)

        at java.lang.Class.forName0(Native Method)

        at java.lang.Class.forName(Unknown Source)

        at a.a.a.f.a(Unknown Source)

        at a.a.a.f.a(Unknown Source)

        at a.a.a.f.j(Unknown Source)

        at a.a.a.j$4.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.a(Unknown Source)

        at a.a.a.j.if(Unknown Source)

        at a.a.a.s.do(Unknown Source)

        at a.a.a.s.a(Unknown Source)

        at RetroGuard.a(Unknown Source)

        at RetroGuard.a(Unknown Source)

        at RetroGuard.main(Unknown Source)

Caused by: java.lang.NullPointerException

        at org.eclipse.draw2d.ColorConstants.<clinit>(ColorConstants.java:26)

        ... 21 more

 

Has any one tried such thing and encountered such problem?

ExceptionInInitializerError >> is due to static initialization.

 

 

-Zahid