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Couldn't instrument net.sourceforge.jnlp.runtime.CachedJarFileCallback$1
java.lang.Error: Couldn't instrument WrapperGenerator$1 at daikon.dcomp.BuildJDK.translate_classes(BuildJDK.java:351) at daikon.dcomp.BuildJDK.main(BuildJDK.java:189)Caused by: java.lang.NullPointerException at java.io.File.<init>(File.java:334) at daikon.dcomp.BuildJDK.processClassFile(BuildJDK.java:391) at daikon.dcomp.BuildJDK.translate_classes(BuildJDK.java:349) ... 1 more