Below programs illustrate the getReturnType() method of Method class : Program 1: Below program prints Return Type for some specific methods of a class provided as input in main method of program. completes all the statements in the method, reaches a return statement, or; throws an exception (covered later), whichever occurs first. add_int(int x,int y) - This part of code should be clear that 'add_int' is the name of method and it is taking two parameters of type int. The method is basically equal to a function in C, which is used for reusing code. When you use a method that returns a value, you need to save what it returns in a variable or use the value in some way for example by printing it out. Any method declared void doesn't return a value. Within the body of the method, you use the return statement to return the value. Here are the steps which you will have to follow to call a method in Java. 1). Thanks in advance, regards, Raghu Return Value: The method returns a Class object that represent the formal return type of the method object. Example. The return keyword finished the execution of a method, and can be used to return a value from a method. This approach is not so neat but still vastly used in many legacy projects to transfer data between model and view. The problem is the value of variable str is not passed to parse() method. Completes all the statements in the method; Reaches a return statement; or Throws an exception (covered later) Whichever occurs first between the last two. You can return only one value in Java. we will get some integer value whenever we will call this method. For example, the getXPos() method will return a turtle’s x position. Your help is very much apprecitated. If needed you can return multiple values using array or an object. 5. If a method does not return a value, the method must be declared void and it doesn’t need to contain a return statement. If a method declare to return a value, then it must use the return statement within the body of method. You declare a method's return type in its method declaration. The idea here is to return a String consisting of all values separated by a delimiter. More Examples Tip: Use the void keyword to specify that a method should not have a return value: It is comprised of a set of statements, and the method itself can be invoked through another statement. A method can return a value or reference type or does not return a value. It is displayed as -1. Using a delimiter. We can call the private method of a class from another class in Java (which are defined using the private access modifier in Java).. We can do this by changing the runtime behavior of the class by using some predefined methods of Java. i.e. You can use the return statement to return the value within the body of the method. I want to pass the str value from readXML method to parse method. When i run this program iam not able to get the length of str. Suggest me how to pass the value. We then need to split the String using the same delimiter before using the values inside the caller method. int add_int(int x,int y) - 'int' before the method name means that this method will return an integer. We refer to non-void methods that return an attribute value as getter methods. Make sure to declare a method’s return type in its method declaration. Accessing values in another class Java applet 1 ; reading value from another class 1 ; polynomial: problem with overloading operator = 5 ; Use JTextField .getText() value in another class 1 ; unable to get final value from another class file. 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