Java Sort Byte Array

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import java.util.Arrays;

public class JavaSortByteArray {

	public static void main(String[] args) {

		byte[] b1 = new byte[] { 3, 2, 5, 4, 1 };
		System.out.print("Original Array :\t ");
		for (int index = 0; index < b1.length; index++)
			System.out.print("  " + b1[index]);

		Arrays.sort(b1);

		System.out.print("\nSorted byte array :\t ");
		for (int index = 0; index < b1.length; index++)
			System.out.print("  " + b1[index]);

		byte[] b2 = new byte[] { 5, 2, 3, 1, 4 };
		Arrays.sort(b2, 1, 4);

		System.out.print("\nPartially Sorted byte array :\t ");
		for (int index = 0; index < b2.length; index++)
			System.out.print("  " + b2[index]);
	}
}
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