private void METHOD_1 ( int index ) { <BUG> for ( int i = index ;i < ( VAR_1 ) ;i ++ ) {list [ ( index + 1 ) ] = list [ index ] ;</BUG> } }
private void METHOD_1 ( int index ) { for ( int i = size ( ) ; i > index ; i -- ) { list [ i ] = list [ ( i - 1 ) ] ; } } 
