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System.out.println(Hello World); The second example would theoretically print the variable Hello World instead of the words "Hello World". A variable in Java cannot have a space in between, so the syntactically correct line would be System.out.println(Hello_World).
import java.util.List; import java.util.ArrayList; class Originator {private String state; // The class could also contain additional data that is not part of the // state saved in the memento.. public void set (String state) {this. state = state; System. out. println ("Originator: Setting state to "+ state);} public Memento saveToMemento {System. out. println ("Originator: Saving to Memento."
class HelloWorld {public static void main (String [] args) {System. out. println ("Hello World");}} This example looks just like Java, because Umple extends other programming languages. With the program saved in a file named HelloWorld.ump , it can be compiled from the command line:
C++ does not have the keyword super that a subclass can use in Java to invoke the superclass version of a method that it wants to override. Instead, the name of the parent or base class is used followed by the scope resolution operator. For example, the following code presents two classes, the base class Rectangle, and the derived class Box.
Some languages allow variable shadowing in more cases than others. For example Kotlin allows an inner variable in a function to shadow a passed argument and a variable in an inner block to shadow another in an outer block, while Java does not allow these. Both languages allow a passed argument to a function/Method to shadow a Class Field.
Consider Example 2 below. Note that the Java libraries use constant interface pattern themselves. For example, the SwingConstants interface [ 2 ] was released in 1998, [ 3 ] and then it was a reasonable choice.
It is a bit strange, but there should probably be a code example in the lead somewhere to convey just how simple "one of the simplest programs possible" is in practice, so that the lead can stand alone. A code example in text and a less oblique output photo would also work. --McGeddon 07:50, 25 July 2014 (UTC) No, it is totally strange.
Typically, a script starts executing at the first line of code whereas an application typically starts at a special point in the code called the entry point. For example, Java is not script-like since an application starts at the function named main which need not be at the top of the code.