@Override protected FieldConfigBase createCopy(FieldConfigBase fieldConfigBase){
  FieldConfigBoundingBox copy=null;
  if (fieldConfigBase != null) {
    copy=new FieldConfigBoundingBox(fieldConfigBase.getCommonData());
  }
  return copy;
}

@ Override protected FieldConfigBase createCopy ( FieldConfigBase fieldConfigBase ) { FieldConfigBoundingBox copy = null ; if ( fieldConfigBase != null ) { copy = new FieldConfigBoundingBox ( fieldConfigBase . getCommonData ( ) ) ; } return copy ; }
creates a copy of the field .
