Java Collection Tutorial - Java BitSet.toByteArray()

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Syntax

BitSet.toByteArray() has the following syntax.

public byte[] toByteArray()

Example

In the following code shows how to use BitSet.toByteArray() method.

//from  w ww.j  a v a  2 s . c om
import java.util.Arrays;
import java.util.BitSet;

public class Main {

   public static void main(String[] args) {

      
      BitSet bitset1 = new BitSet(8);

      // assign values to bitset1
      bitset1.set(0);
      bitset1.set(1);
      bitset1.set(2);

      // print the sets
      System.out.println("Bitset1:" + bitset1);

      System.out.println(Arrays.toString(bitset1.toByteArray()));
   }
}

The code above generates the following result.

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