BitSet static BitSet valueOf(ByteBuffer bb) Method Example Program
Returns a new bit set containing all the bits in the given byte buffer between its position and limit.
Program
package com.candidjava;
import java.nio.ByteBuffer;
import java.util.BitSet;
/**
* @author : vinod kumar v
* @description :Returns a new bit set containing all the bits in the given byte
* buffer between its position and limit.
**/
public class BitSetStaticBitSetValueOfByteBuffer {
public static void main(String[] args) {
ByteBuffer byteBuffer = ByteBuffer.wrap(new byte[] { 1, 2, 3 });
BitSet bitset1 = BitSet.valueOf(byteBuffer);
System.out.println("Bitset1:" + bitset1);
}
}
Output
Bitset1:{0, 9, 16, 17}Explanation
public static BitSet valueOf(ByteBuffer bb)
Returns a new bit set containing all the bits in the given byte buffer between its position and limit.
More precisely,
BitSet.valueOf(bb).get(n) == ((bb.get(bb.position()+n/8) & (1<<(n%8))) != 0)
for all n < 8 * bb.remaining().
The byte buffer is not modified by this method, and no reference to the buffer is retained by the bit set.
Parameters:
bb - a byte buffer containing a little-endian representation of a sequence of bits between its position and limit, to be used as the initial bits of the new bit set
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