public void METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> for ( TYPE_2 listener : VAR_2 ) {listener . METHOD_2 ( VAR_1 ) ;</BUG> } }
public void METHOD_1 ( TYPE_1 VAR_1 ) { for ( int i = 0 ; i < ( VAR_2 . size ( ) ) ; i ++ ) { VAR_2 . get ( i ) . METHOD_2 ( VAR_1 ) ; } } 
