presto-spi/src/main/java/io/prestosql/spi/block/LazyBlock.java/LazyBlock/equals
class LazyBlock:    @Override
    public boolean equals(int position, int offset, Block otherBlock, int otherPosition, int otherOffset, int length)
    {
        return getBlock().equals(
                position,
                offset,
                otherBlock,
                otherPosition,
                otherOffset,
                length);
    }