Vector equals() Method in Java Last Updated : 17 Aug, 2018 Comments Improve Suggest changes Like Article Like Report The java.util.vector.equals(Object obj) method of Vector class in Java is used verify the equality of an Object with a vector and compare them. The list returns true only if both Vector contains same elements with same order. Syntax: first_vector.equals(second_vector) Parameters: This method accepts a mandatory parameter second_vector which refers to the second Vector to be compared to the first Vector. Return value: The method returns true if the equality holds and both the objects and vector are equal else it returns false. Below programs are used to illustrate the working of the java.util.Vector.elements() method: Program 1: Java // Java code to illustrate the equals() method import java.util.*; public class Vector_Demo { public static void main(String[] args) { // Creating an empty Vector Vector<String> vec_tor1 = new Vector<String>(5); // Inserting elements into the table vec_tor1.add("Geeks"); vec_tor1.add("4"); vec_tor1.add("Geeks"); vec_tor1.add("Welcomes"); vec_tor1.add("You"); // Displaying the Vector System.out.println("The Vector is: " + vec_tor1); // Creating an empty Vector Vector<String> vec_tor2 = new Vector<String>(5); // Inserting elements into the table vec_tor2.add("Geeks"); vec_tor2.add("4"); vec_tor2.add("Geeks"); vec_tor2.add("Welcomes"); vec_tor2.add("You"); // Displaying the Vector System.out.println("The Vector is: " + vec_tor2); System.out.println("Are both of them equal? " + vec_tor1.equals(vec_tor2)); } } Output: The Vector is: [Geeks, 4, Geeks, Welcomes, You] The Vector is: [Geeks, 4, Geeks, Welcomes, You] Are both of them equal? true Program 2 : Java // Java code to illustrate the equals() method import java.util.*; public class Vector_Demo { public static void main(String[] args) { // Creating an empty Vector Vector<Integer> vec_tor1 = new Vector<Integer>(5); // Inserting elements into the table vec_tor1.add(10); vec_tor1.add(15); vec_tor1.add(20); vec_tor1.add(25); vec_tor1.add(30); // Displaying the Vector System.out.println("The Vector is: " + vec_tor1); // Creating an empty Vector Vector<Integer> vec_tor2 = new Vector<Integer>(6); // Inserting elements into the table vec_tor2.add(10); vec_tor2.add(15); vec_tor2.add(20); vec_tor2.add(25); vec_tor2.add(30); vec_tor2.add(40); // Displaying the Vector System.out.println("The Vector is: " + vec_tor2); System.out.println("Are both of them equal? " + vec_tor1.equals(vec_tor2)); } } Output: The Vector is: [10, 15, 20, 25, 30] The Vector is: [10, 15, 20, 25, 30, 40] Are both of them equal? false Comment More infoAdvertise with us Next Article Vector equals() Method in Java K kundankumarjha Follow Improve Article Tags : Misc Java Java-Collections Java - util package Java-Functions Java-Vector +2 More Practice Tags : JavaJava-CollectionsMisc Similar Reads Vector remove() Method in Java remove(int index) The java.util.vector.remove(int index) method is used to remove an element from a Vector from a specific position or index. Syntax: Vector.remove(int index) Parameters: This method accepts a mandatory parameter index is of integer data type and specifies the position of the element 2 min read Vector get() Method in Java The java.util.vector.get() method is used to fetch or retrieve an element at a specific index from a Vector. 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