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javapda on 01/03/08


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Convert int to int array of the byte data

Published in: Java 

in Java an int is 4 bytes (32 bits)

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  1. int[] getIntBytesFromInt(int base) {
  2.   int[] nums = new int[4];
  3.   nums[0] = base & 0x000000FF;
  4.   nums[1] = (base>>>8) & 0x000000FF;
  5.   nums[2] = (base>>>16) & 0x000000FF;
  6.   nums[3] = (base>>>24) & 0x000000FF;
  7.   return nums;
  8. }

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