Java Interface are great ways to define abstraction in Java. By using interface in java you can write flexible and maintainable code which can adapt future. Java Software Development and ObjectOriented Programming Paradigms A er learning the contents of this chapter, the reader would be able to understand. What are Null Pointer Exceptions java. NullPointerException and what causes them What methodstools can be used to determine the cause so that you stop the. GN1FyT5H8Kg/TLiSESkhD8I/AAAAAAAAAQg/VuXhTgrRo1s/s1600/example.png' alt='What Is Object In Java With Example Program' title='What Is Object In Java With Example Program' />Ways to Write Your First Program in Java. Im surprised you noticed that line if its your first Java program. Lets break this line down piece by piece. Import means that you are adding a resource to the file or project. Java is where youre importing from the wonderful language of Java. Util is a library of Java that contains the core of the programming language, including primitive types int, bool, char, and data classes String, Array, the class counterparts of primitive types, and basic operators. Java. util library. Technically this isnt required, depending on what IDE you use. Finally, terminates the line. JAXB allows Java developers to access and process XML data without having to know XML or XML processing. For example, theres no need to create or use a SAX parser or. Java2s. com Emailinfo at java2s. Demo Source and Support. All rights reserved. Java Generics Example Tutorial Generics in Java. Java Generic Method, Class, Interface, Type, Function, List example, Java Template, T in java. Java. lang. Object. Method Example Learning Java. Packages in simple and easy steps A beginners tutorial containing complete knowledge of all the. Java Class Example Java ExamplesJava Class example. This Java class example describes how class is defined and being usedin Java language. Syntax of defining java class is,lt modifier class lt class name   members and methodspublicclass Java. Class. Example  Syntax of defining memebers of the java class is,    lt modifier type lt name     private. String name  Syntax of defining methods of the java class is,  lt modifier lt return type method. What Is Object In Java With Example Program' title='What Is Object In Java With Example Program' />Namelt optional parameter list lt exception list                    . NameString n    set passed parameter as name    name n    public. String get. Name    return the set name    return name    main method will be called first when program is executed  publicstaticvoid mainString args      Syntax of java object creation is,    lt class name object name new lt class constructor         Java. Class. Example java. Class. Example new Java. Class. Example    set name member of this object    java. Encryption And Decryption Programs In Java here. Class. Example. set. NameVisitor    print the name    System. Hello java. Class. Example. get. Name         UTPUT of the above given Java Class Example would be Hello Visitor.