Program: 88523
Project: 88523
Buggy source:
private void handleStringConstants(Rvarc_var_objc_obj.Tuple ptpair,Rvar_srcm_stmt_dtp_signature_kind.Tuple site){
  if (!(ptpair.obj() instanceof StringConstantNode)) {
    for (Iterator clsIt=Scene.v().dynamicClasses().iterator(); clsIt.hasNext(); ) {
      final SootClass cls=(SootClass)clsIt.next();
      for (Iterator clinitIt=EntryPoints.v().clinitsOf(cls).iterator(); clinitIt.hasNext(); ) {
        final SootMethod clinit=(SootMethod)clinitIt.next();
        change=true;
        statics.add(ptpair.varc(),site.srcm(),site.stmt(),Kind.CLINIT,null,clinit);
      }
    }
    if (PaddleScene.v().options().verbose() && Scene.v().dynamicClasses().isEmpty()) {
      if (warnedAlready.add(site.srcm())) {
        G.v().out.println("String_Node_Str" + site.srcm() + "String_Node_Str"+ "String_Node_Str"+ "String_Node_Str"+ "String_Node_Str");
      }
    }
  }
 else {
    StringConstantNode scn=(StringConstantNode)ptpair.obj();
    String constant=scn.getString();
    if (constant.charAt(0) == '[') {
      if (constant.length() > 1 && constant.charAt(1) == 'L' && constant.charAt(constant.length() - 1) == ';') {
        constant=constant.substring(2,constant.length() - 1);
      }
 else       return;
    }
    if (!Scene.v().containsClass(constant)) {
      if (PaddleScene.v().options().verbose()) {
        G.v().out.println("String_Node_Str" + constant + "String_Node_Str"+ "String_Node_Str"+ "String_Node_Str");
      }
    }
 else {
      SootClass sootcls=Scene.v().getSootClass(constant);
      if (!sootcls.isApplicationClass()) {
        sootcls.setLibraryClass();
      }
      for (Iterator clinitIt=EntryPoints.v().clinitsOf(sootcls).iterator(); clinitIt.hasNext(); ) {
        final SootMethod clinit=(SootMethod)clinitIt.next();
        change=true;
        statics.add(ptpair.varc(),site.srcm(),site.stmt(),Kind.CLINIT,null,clinit);
      }
    }
  }
}

Fixed version (ground truth):
private void handleStringConstants(Rvarc_var_objc_obj.Tuple ptpair,Rvar_srcm_stmt_dtp_signature_kind.Tuple site){
  if (!(ptpair.obj() instanceof StringConstantNode)) {
    for (Iterator clsIt=Scene.v().dynamicClasses().iterator(); clsIt.hasNext(); ) {
      final SootClass cls=(SootClass)clsIt.next();
      for (Iterator clinitIt=EntryPoints.v().clinitsOf(cls).iterator(); clinitIt.hasNext(); ) {
        final SootMethod clinit=(SootMethod)clinitIt.next();
        change=true;
        statics.add(ptpair.varc(),site.srcm(),site.stmt(),Kind.CLINIT,null,clinit);
      }
    }
    if (PaddleScene.v().options().verbose() && Scene.v().dynamicClasses().isEmpty()) {
      if (warnedAlready.add(site.srcm())) {
        G.v().out.println("String_Node_Str" + site.srcm() + "String_Node_Str"+ "String_Node_Str"+ "String_Node_Str"+ "String_Node_Str");
      }
    }
  }
 else {
    StringConstantNode scn=(StringConstantNode)ptpair.obj();
    String constant=scn.getString();
    if (constant.length() > 0 && constant.charAt(0) == '[') {
      if (constant.length() > 1 && constant.charAt(1) == 'L' && constant.charAt(constant.length() - 1) == ';') {
        constant=constant.substring(2,constant.length() - 1);
      }
 else       return;
    }
    if (!Scene.v().containsClass(constant)) {
      if (PaddleScene.v().options().verbose()) {
        G.v().out.println("String_Node_Str" + constant + "String_Node_Str"+ "String_Node_Str"+ "String_Node_Str");
      }
    }
 else {
      SootClass sootcls=Scene.v().getSootClass(constant);
      if (!sootcls.isApplicationClass()) {
        sootcls.setLibraryClass();
      }
      for (Iterator clinitIt=EntryPoints.v().clinitsOf(sootcls).iterator(); clinitIt.hasNext(); ) {
        final SootMethod clinit=(SootMethod)clinitIt.next();
        change=true;
        statics.add(ptpair.varc(),site.srcm(),site.stmt(),Kind.CLINIT,null,clinit);
      }
    }
  }
}