How to Convert Integer to byte[n]!Help

Question

I have a Integer 314,Convert to hex is 0x13a,I want to convert to byte[2],and byte[0] equals 0x13 and byte[1] equals [0x30];I use this method convert byte[4],
int iVal = 314;
byte [] bVals = new byte[4];for( int i=0; i<4; i++ ) { 
bVals<i> = (byte)(iVal & 255);
iVal >>= 8;
Not I want to result.Please help!

Answer 1

Try:
int iVal = 0x01FF03F0;
byte [] bVals = new byte[4];
for(int i=3; i>=0; i--) {
    bVals[i] = (byte)(iVal & 255);
    iVal >>= 8
//print results
for (int i = 0; i < 4; i++) {
   int temp = bVals[i] & 0xFF;  // avoid displaying negative numbers
   System.out.println("byte " + i + " = " +  Integer.toHexString(temp));
}