How to convert java BigDecimal to normal byte array not 2 s complement

How to convert java BigDecimal to normal byte array not 2 s complement

How to convert java BigDecimal to normal byte array not 2 s complement

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December 23, 2013 at 5:50 PM


December 23, 2013 at 5:51 PM

See the example below that explains How to convert java BigDecimal to normal byte array not 2 s complement :

BigDecimal test = new BigDecimal(35116031);
BigInteger theInt = test.unscaledValue();
byte[] arr = theInt.toByteArray();
System.out.println(Arrays.toString(arr));

BigInteger bi2 = new BigInteger(arr);
BigDecimal bd2 = new BigDecimal(bi2, 0);
System.out.println(bd2);

it will print the following output.

[2, 23, -45, -1]









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