BitSet clone() Method in Java with Examples
The clone() Method Java.util.BitSet class is used to create a copy of an existing BitSet. The new BitSet is exactly equal to the existing one and is a mere copy of the previous BitSet.
Syntax:
Bit_Set.clone()
Parameters: The method does not take any parameters.
Return Value: The method just returns another copy of the existing BitSet.
Below programs illustrate the working of BitSet clone() method in Java.
Program 1:
import java.util.*;
public class BitSet_Demo {
public static void main(String args[])
{
BitSet init_bitset = new BitSet();
init_bitset.set( 10 );
init_bitset.set( 20 );
init_bitset.set( 30 );
init_bitset.set( 40 );
init_bitset.set( 50 );
System.out.println( "Initial BitSet: " + init_bitset);
BitSet cloned_set = new BitSet();
cloned_set = (BitSet)init_bitset.clone();
System.out.println( "The new BitSet: " + cloned_set);
}
}
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Output:
Initial BitSet: {10, 20, 30, 40, 50}
The new BitSet: {10, 20, 30, 40, 50}
Program 2:
import java.util.*;
public class BitSet_Demo {
public static void main(String args[])
{
BitSet init_bitset = new BitSet();
init_bitset.set( 40 );
init_bitset.set( 25 );
init_bitset.set( 80 );
init_bitset.set( 95 );
init_bitset.set( 5 );
System.out.println( "Initial BitSet: " + init_bitset);
BitSet cloned_set = new BitSet();
cloned_set = (BitSet)init_bitset.clone();
System.out.println( "The new BitSet: " + cloned_set);
}
}
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Output:
Initial BitSet: {5, 25, 40, 80, 95}
The new BitSet: {5, 25, 40, 80, 95}
Last Updated :
27 Dec, 2018
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