Check out example codes for "equals example java". It will help you in understanding the concepts better.

Code Example 1

String str = "abc";
String str1 = "abc";
System.out.println(str.equals(str1));
// returns true if str and str1 are exactly same otherwise false

Code Example 2

import java.util.Scanner;

public class YourProjectName {

	public static void main(String[] args) {
		Scanner keyboard = new Scanner(System.in);
		
		//D
		
		String password1;
		String password2;
		String msg;
		
		//E
		
		System.out.println("Enter password: ");
			password1 = keyboard.nextLine();
		
		System.out.println("Repeat password: ");
			password2 = keyboard.nextLine();
		
		//P
		
		if (password1.equals(password2)) {
			msg = "Password matching!";
		} else {
			msg = "Password not match";
		}
		
		//S
		
		System.out.println(msg);
		
	}

}

Learn ReactJs, React Native from akashmittal.com