How to call a method with string parameters in java?

In java, we can call a method with a string parameter as shown below. We will call the method with two string parameter which will return the result as a string.

How to call a method with string, int arguments in java?

Firstly, we can declare the method as follows: public static void methodname String str, int int1){}. Then, we can call the method passing two String objects and an int as argument: methodName("Hello", 10).

How to call a method with arguments in java?

Use underscores to separate the method name and the number of arguments. For example, the call to the method add() would look like this: add(1, 2, 3, 4).

How to call a method with string arguments in java?

There are three ways to call a method with string arguments in java. First, you can use the format method, which allows you to use named arguments for your method call. So, you can call your method like this:

How to call a method with parameter in java?

Java uses two types of parameter passing: passing by value or passing by reference. The default passing mechanism is passing by value. This means that the value of the variable that stores the method argument is passed to the method. If you want to change the value of the method argument you have to return the new value. If you want to return the actual method argument itself you have to make the method return a reference to the method argument using the keyword this.