ICU-22991 Reduce fStamp to 8 bits #3323
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Reduce 24x3=72 bytes per Calendar object by changing from 32 bits integer to 8 bits integer for the stamp array. Reset the fNextStamp inside the clear function. fix
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Reduce 24x3=72 bytes per Calendar object by changing from 32 bits integer to 8 bits integer for the stamp array.
Reset the fNextStamp whenever we clear the fStamp. There are at most 24 different stamp values stored inside fStamp so using 7 bits to store up to 127 different one should be enough.
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