question: two objects that are equal are required to return the same hashcode . concode_field_sep PlaceHolder placeHolder concode_field_sep void testCloning concode_elem_sep void testSerialization concode_elem_sep void testEquals
target: void function ( ) { TextTitle loc0 = new TextTitle ( ) ; TextTitle loc1 = new TextTitle ( ) ; assertTrue ( loc0 . equals ( loc1 ) ) ; int loc2 = loc0 . hashCode ( ) ; int loc3 = loc1 . hashCode ( ) ; assertEquals ( loc2 , loc3 ) ; }