The return keyword finishes the execution of a method, and can be used to return a value from a method.

Jan 2, 2025 · return keyword in Java is a reserved keyword which is used to exit from a method, with or without a value. The usage of the return keyword can be categorized into two cases: Methods returning a value; Methods not returning a value; 1. Methods Returning a Value

Within the body of the method, you use the return statement to return the value. Any method declared void doesn't return a value. It does not need to contain a return statement, but it may do so.

May 1, 2013 · Returning a value is a way for methods to talk to each other. int value = 5 + method2(5); System.out.println(value); return param + 5; This will print 15 (5 gets sent to method2, which adds 5 to it and returns the result to method1, which …

May 14, 2010 · You can only return one value in Java, so the neatest way is like this: return new Pair<Integer>(number1, number2); Here's an updated version of your code:

Dec 28, 2016 · In order to make use of a return a value from a function you must assign it to a variable or use it as a test condition, etc. if(returnTen(mystery, subend, result, success) > 0){ System.out.println("returnTen returned an int value"); }

May 11, 2024 · In this tutorial, we’ll learn different ways to return multiple values from a Java method. First, we’ll return arrays and collections. Then we’ll demonstrate how to use container classes for complex data, and learn how to create generic tuple classes. Finally, we’ll illustrate how to use third-party libraries to return multiple values. 2.

Jun 9, 2019 · Java Return Method The above example will return the integer 4 to the main method. The below methods so various examples of the returns including how values can be passed into a method and a new value returned (see addNumbers on the below image).

Feb 12, 2025 · In Java programming, the return statement is used for returning a value when the execution of the block is completed. The return statement inside a loop will cause the loop to break and further statements will be ignored by the compiler. The return statement is a fundamental part of Java programming.

The return statement in Java is a control flow statement used to exit a method and optionally return a value to the caller. It plays a critical role in methods by indicating the end of the method's execution and providing a mechanism to pass results back to the method caller.