@Override public void modifyVariableId(String oldId,String newId){
  if (baseVar.equals(oldId)) {
    baseVar=newId.replace("'","");
  }
}

@ Override public void modifyVariableId ( String oldId , String newId ) { if ( baseVar . equals ( oldId ) ) { baseVar = newId . replace ( "'" , "" ) ; } }
replaces occurrences of the old variable identifier oldid with the new identifier newid .
