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How to convert java BigDecimal to normal byte array not 2 s complement
2 Answer(s)      8 months ago
Posted in : Java Beginners


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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