intersects() is an instance method of the BitSet. It checks whether the BitSet object contains any set bits at the same indices as the specified BitSet object.
The BitSet class implements a vector of bits that expands automatically as additional bits are required.
The intersects() method is defined in the BitSet class. The BitSet class is defined in the java.util package. To import the BitSet class, check the following import statement:
import java.util.BitSet;
public boolean intersects(BitSet set)
BitSet set: The BitSet to intersect with.boolean: This method returns true if there are set bits at common indices. Otherwise, it returns false.import java.util.BitSet;public class Main{public static void main(String[] args) {// Create empty BitSet objectBitSet bitSet1 = new BitSet();// Set the bit at index 2bitSet1.set(2);// Set the bit at index 3bitSet1.set(3);// Create empty BitSet objectBitSet bitSet2 = new BitSet();// Set the bit at index 3bitSet2.set(3);// Set the bit at index 4bitSet2.set(4);// intersects operation on bitset1 and bitset2boolean commonSetBitsFound = bitSet1.intersects(bitSet2);// print the result of the operationSystem.out.printf("%s.intersects(%s) = %s", bitSet1, bitSet2, commonSetBitsFound);}}
BitSet class.BitSet object called bitSet1.2 of the bitSet1 object.3 of the bitSet1 object.BitSet object called bitSet2.3 of the bitSet2 object.4 of the bitSet2 object.intersects operation on bitset1 and bitset2 that returns a boolean value.intersects operation.