bit shift - What is the difference between operator >> and operator >>> in java? -


i used use >> operator right shifting. i've replaced >>> , found same result. can't figure out whether these 2 fundamentally equal or not.

the first operator sign-extends value, shifting in copy of sign bit; second 1 shifts in zero.

the reason emulate unsigned integers purpose of doing bit operations, partially compensating lack of unsigned integral types in java.


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