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convert int(short or long) to byte array

gordon_guan asked
Last Modified: 2011-08-18
I intend to convert a integer (or short or long) that is greater than a byte can hold (eg, 1111) to a byte array, since casting is simply cannot be used here, any other way can do it without lose precise? I have tried to use Integer wrapper class and use its toBinaryString() to convert the int to a string representation, eg 5->"101", then I really cannot find a way of converting "101" to a byte array with correct binary representation. Please help
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