// example use of continue
outer: for ( int row=0; row<rows; row++ )
    {
    inner: for ( int col=0; col<cols; col++ )
        {
        if ( col == 0 ){ out.println(); }
        if ( cell[ i, j ] == null ) { continue inner; }
        out.print( cell[ i, j ] );

        // continue inner will jump here
        }
    }