private boolean METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> return VAR_1 . METHOD_2 ( ) . METHOD_3 ( ) . equals ( VAR_2 ) ;</BUG> }
private boolean METHOD_1 ( TYPE_1 VAR_1 ) { return VAR_2 . equals ( VAR_1 . METHOD_2 ( ) . METHOD_3 ( ) ) ; } 
