public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . METHOD_2 ( VAR_1 ) ; <BUG> return METHOD_3 ( VAR_1 . METHOD_4 ( ) . getId ( ) ) ;</BUG> }
public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . METHOD_2 ( VAR_1 ) ; return VAR_1 ; } 
