void append ( int x ) { while ( true ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { if ( ( VAR_1 [ i ] ) == null ) { VAR_1 [ i ] = new TYPE_1 ( x ) ; VAR_2 += 1 ; } } } }

void append ( int x ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { if ( ( VAR_1 [ i ] ) == null ) { VAR_1 [ i ] = new TYPE_1 ( x ) ; VAR_2 += 1 ; break ; } } }
