Program: 74503
Project: 74503
Buggy source:
private static HashMap<String,String> _retrieveVariableInitialValue(HashSet<String> variableSet,CompositeActor model){
  HashMap<String,String> returnMap=new HashMap<String,String>();
  try {
    for (Iterator actors=(((CompositeActor)model).entityList()).iterator(); actors.hasNext(); ) {
      Entity innerModel=(Entity)actors.next();
      if (innerModel instanceof FSMActor) {
        ComponentPort outPort=((FSMActor)innerModel).getInitialState().outgoingPort;
        Iterator transitions=outPort.linkedRelationList().iterator();
        while (transitions.hasNext()) {
          Transition transition=(Transition)transitions.next();
          String setActionExpression=transition.setActions.getExpression();
          if ((setActionExpression != null) && !setActionExpression.trim().equals("String_Node_Str")) {
            String[] splitExpression=setActionExpression.split("String_Node_Str");
            for (int i=0; i < splitExpression.length; i++) {
              String[] characters=splitExpression[i].split("String_Node_Str");
              String lValue=characters[0].trim();
              String rValue="String_Node_Str";
              int numberRetrival=0;
              boolean rvalueSingleNumber=true;
              try {
                rValue=characters[1].trim();
                numberRetrival=Integer.parseInt(rValue);
              }
 catch (              Exception ex) {
                rvalueSingleNumber=false;
              }
              if (rvalueSingleNumber == true) {
                if (variableSet.contains(((FSMActor)innerModel).getName() + "String_Node_Str" + lValue)) {
                  returnMap.put(((FSMActor)innerModel).getName() + "String_Node_Str" + lValue,rValue);
                }
              }
            }
          }
        }
      }
    }
  }
 catch (  Exception ex) {
    throw new InternalErrorException("String_Node_Str" + ex.getMessage());
  }
  return returnMap;
}

Fixed version (ground truth):
private static HashMap<String,String> _retrieveVariableInitialValue(HashSet<String> variableSet,CompositeActor model){
  HashMap<String,String> returnMap=new HashMap<String,String>();
  try {
    for (Iterator actors=(((CompositeActor)model).entityList()).iterator(); actors.hasNext(); ) {
      Entity innerModel=(Entity)actors.next();
      if (innerModel instanceof FSMActor) {
        Iterator<String> it=variableSet.iterator();
        while (it.hasNext()) {
          String originalAttribute=it.next();
          String[] attributeList=originalAttribute.split("String_Node_Str");
          String attribute=attributeList[attributeList.length - 1];
          String[] propertyList=null;
          try {
            propertyList=innerModel.getAttribute(attribute).description().split("String_Node_Str");
          }
 catch (          Exception ex) {
            continue;
          }
          String property=null;
          try {
            property=propertyList[propertyList.length - 1];
          }
 catch (          Exception ex) {
            continue;
          }
          returnMap.put(originalAttribute,property);
        }
      }
    }
  }
 catch (  Exception ex) {
    throw new InternalErrorException("String_Node_Str" + ex.getMessage());
  }
  return returnMap;
}