TYPE_1 METHOD_1 ( ) throws TYPE_2 , TYPE_3 { if ( ( VAR_1 ) < 0 ) { <BUG> return null ;</BUG> } return TYPE_4 . METHOD_2 ( VAR_2 , VAR_1 , getId ( ) ) ; }
TYPE_1 METHOD_1 ( ) throws TYPE_2 , TYPE_3 { if ( ( VAR_1 ) < 0 ) { return super . METHOD_1 ( ) ; } return TYPE_4 . METHOD_2 ( VAR_2 , VAR_1 , getId ( ) ) ; } 
