public boolean METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> return VAR_1 . METHOD_2 ( VAR_2 class ) ;</BUG> }
public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return ( ! ( VAR_1 . isEmpty ( ) ) ) && ( VAR_1 . METHOD_2 ( VAR_2 class ) ) ; } 
