Write a method in Java that takes two parameters. If the first parameter is equal to the second parameter multiply both and print the result.
Thanks.
There are lots of java snippets online. Here's something that should work:
public static void xx(int n1, int n2) {
if (n1 == n2) System.out.println(n1*n2);
}
It can be prettied up some, but that's basically all you need.
Sure! Here's the Java code for the method you described:
```java
public void multiplyIfEqual(int num1, int num2) {
if (num1 == num2) {
int result = num1 * num2;
System.out.println("The result is: " + result);
}
}
```
To use this method, you need to create an instance of the class that contains this method and invoke it. Here's an example of how you can do that:
```java
public class Main {
public static void main(String[] args) {
int a = 5;
int b = 5;
Main main = new Main();
main.multiplyIfEqual(a, b);
}
}
```
In this example, we create two variables `a` and `b` and initialize them with the values 5. Then, we create an instance of the `Main` class and call the `multiplyIfEqual` method, passing `a` and `b` as arguments. If `a` and `b` are equal, the method will multiply them and print the result.
Keep in mind that this code assumes that you want to work with integers, as specified in your question. If you want to work with other types of data, you can modify the method accordingly.