Generate random integers within a specific range in java

Java 1.7 or Higher Versions

import java.util.concurrent.ThreadLocalRandom;
 
public class TestJava {
 
	public static void main(String[] args) {
	    int min = 100;
	    int max = 200;
	     // nextInt is normally exclusive of the top value,
             // so add 1 to make it inclusive
             int randomNumber = ThreadLocalRandom.current().nextInt(min, max + 1);
 
             System.out.println(randomNumber);
	}
}

Before Java 1.7

import java.util.Random;
 
public class TestJava {
 
	public static void main(String[] args) {
	    int min = 100;
	    int max = 200;
 
	    Random random = new Random();
 
	    // nextInt is normally exclusive of the top value,
	    // so add 1 to make it inclusive
	    int randomNumber = random.nextInt((max - min) + 1) + min;
 
	    System.out.println(randomNumber);
	}
 
}
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