1). For example, the getXPos() method will return a turtle’s x position. 14 ; flexgrid,rowdata, coldata 3 ; cant return value from a method 2 ; Get value from another class 17 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. Return Value: The method returns a Class object that represent the formal return type of the method object. Within the body of the method, you use the return statement to return the value. It is comprised of a set of statements, and the method itself can be invoked through another statement. The method is basically equal to a function in C, which is used for reusing code. 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. 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. The return keyword finished the execution of a method, and can be used to return a value from a method. You declare a method's return type in its method declaration. You can return only one value in Java. We then need to split the String using the same delimiter before using the values inside the caller method. I want to pass the str value from readXML method to parse method. Suggest me how to pass the value. Make sure to declare a method’s return type in its method declaration. This approach is not so neat but still vastly used in many legacy projects to transfer data between model and view. The private constructor means you must call that method the stylistically‑correct way: What you are doing in your method is creating a local variable referring to the same object as the parameter, and returning that reference without doing anything else with it. 5. When i run this program iam not able to get the length of str. Here are the steps which you will have to follow to call a method in Java. If a method declare to return a value, then it must use the return statement within the body of method. 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. The problem is the value of variable str is not passed to parse() method. Any method declared void doesn't return a value. 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. Completes all the statements in the method; Reaches a return statement; or Throws an exception (covered later) Whichever occurs first between the last two. The idea here is to return a String consisting of all values separated by a delimiter. completes all the statements in the method, reaches a return statement, or; throws an exception (covered later), whichever occurs first. Your help is very much apprecitated. We refer to non-void methods that return an attribute value as getter methods. If a method does not return a value, the method must be declared void and it doesn’t need to contain a return statement. Example. You can use the return statement to return the value within the body of the method. Thanks in advance, regards, Raghu If needed you can return multiple values using array or an object. int add_int(int x,int y) - 'int' before the method name means that this method will return an integer. we will get some integer value whenever we will call this method. 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