Java Program to Display Prime Numbers Between Intervals Using Function

// Importing the required packages
import java.util.Scanner;

public class Main{
  public static void main(String[] args){
    // Scanner class for taking input
    Scanner scn = new Scanner(System.in);
    
    // Input for lower limit
    System.out.print("Enter the lower limit: ");
    int lowerLimit = scn.nextInt();
    
    // Input for upper limit
    System.out.print("Enter the upper limit: ");
    int upperLimit = scn.nextInt();
    
    System.out.print("Prime numbers between " + lowerLimit + " and " + upperLimit + " are:");
    
    // for loop for function calling to check for the prime number
    for (int i = lowerLimit; i <= upperLimit; i++) {
      if (isPrime(i)) {
        System.out.print(i + " ");
      }
    }
  }
  
  public static boolean isPrime(int number){
    // for numbers less than or equal to 1
    if (number <= 1) {
      return false;
    }
    
    // For loop to check whether given number is prime or not
    for (int i = 2; i < number; i++) {
      if (number % i == 0) {
        return false;
      }
    }
    return true;
  }
}