Signaturetest throws an exception while processing inner class (public or private) within the bounds in bin mode
/**************************************/
public class Inn {
        public class Inner {}
        public <T extends Inner> T met() {return null;}
}
/****************************************/
SignatureTest report
Tested version:
Check mode: bin
Constant checking: on

Exception in thread "main" java.lang.IllegalArgumentException: Illegal group reference
        at java.util.regex.Matcher.appendReplacement(Matcher.java:706)
        at java.util.regex.Matcher.replaceFirst(Matcher.java:848)
        at com.sun.tdk.signaturetest.Erasurator.convert(Erasurator.java:70)
        at com.sun.tdk.signaturetest.Erasurator.processMember(Erasurator.java:163)
        at com.sun.tdk.signaturetest.Erasurator.processMembers(Erasurator.java:144)
        at com.sun.tdk.signaturetest.Erasurator.erasure(Erasurator.java:48)
        at com.sun.tdk.signaturetest.SignatureTest.check(SignatureTest.java:634)
        at com.sun.tdk.signaturetest.SignatureTest.run(SignatureTest.java:230)
        at com.sun.tdk.signaturetest.SignatureTest.main(SignatureTest.java:200)