Life Cycle of an Object Code Samples

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Learn basic language constructs to start writing applications with the Java programming language.

• Creating Objects
• Garbage Collection
• Using Objects

• Point.java shows how to pass data to a constructor to initialize an object. For supporting information see The Java Tutorial: Object Basics and Simple Data Objects.
  
  
• Rectangle.java shows how to use multiple constructors to initialize an object with different aspects of data. For supporting information see The Java Tutorial: Object Basics and Simple Data Objects.
  
  

• see also Reference Objects.
  
  
• SocketThrdServer. java shows how to use a finalize method to let a multithreaded socket program clean up and release resources before exiting. For supporting information see Essentials of the Java Programming Language: Socket Communications
  
  

• CharacterDemo.java creates a few character objects and displays some information about them. For supporting information see The Java Tutorial: Object Basics and Simple Data Objects.