HTTP/2 302 server: nginx date: Fri, 18 Jul 2025 06:05:15 GMT content-type: text/plain; charset=utf-8 content-length: 0 x-archive-redirect-reason: found capture at 20080302011458 location: https://web.archive.org/web/20080302011458/https://java.sun.com/developer/codesamples/classinh.html server-timing: captures_list;dur=0.755595, exclusion.robots;dur=0.026319, exclusion.robots.policy;dur=0.011751, esindex;dur=0.012899, cdx.remote;dur=5.120855, LoadShardBlock;dur=190.689960, PetaboxLoader3.datanode;dur=67.686612, PetaboxLoader3.resolve;dur=41.521745 x-app-server: wwwb-app219 x-ts: 302 x-tr: 224 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 set-cookie: SERVER=wwwb-app219; path=/ x-location: All x-rl: 0 x-na: 0 x-page-cache: MISS server-timing: MISS x-nid: DigitalOcean referrer-policy: no-referrer-when-downgrade permissions-policy: interest-cohort=() HTTP/2 200 server: nginx date: Fri, 18 Jul 2025 06:05:16 GMT content-type: text/html x-archive-orig-server: Sun-Java-System-Web-Server-6.1 x-archive-orig-date: Sun, 02 Mar 2008 01:14:57 GMT x-archive-orig-last-modified: Mon, 17 Dec 2007 23:44:47 GMT x-archive-orig-accept-ranges: bytes x-archive-orig-connection: close x-archive-guessed-content-type: text/html x-archive-guessed-charset: iso-8859-1 memento-datetime: Sun, 02 Mar 2008 01:14:58 GMT link: ; rel="original", ; rel="timemap"; type="application/link-format", ; rel="timegate", ; rel="first memento"; datetime="Wed, 17 Dec 2003 15:24:56 GMT", ; rel="prev memento"; datetime="Sat, 23 Feb 2008 00:18:28 GMT", ; rel="memento"; datetime="Sun, 02 Mar 2008 01:14:58 GMT", ; rel="next memento"; datetime="Wed, 26 Mar 2008 00:07:00 GMT", ; rel="last memento"; datetime="Sun, 14 Mar 2021 16:24:09 GMT" content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob: archive.org web.archive.org web-static.archive.org wayback-api.archive.org athena.archive.org analytics.archive.org pragma.archivelab.org wwwb-events.archive.org x-archive-src: 52_2_20080301230750_crawl107-c/52_2_20080302011328_crawl104.arc.gz server-timing: captures_list;dur=0.806307, exclusion.robots;dur=0.041803, exclusion.robots.policy;dur=0.025850, esindex;dur=0.015574, cdx.remote;dur=13.910633, LoadShardBlock;dur=285.418084, PetaboxLoader3.datanode;dur=269.645510, PetaboxLoader3.resolve;dur=199.488202, load_resource;dur=230.244661 x-app-server: wwwb-app219 x-ts: 200 x-tr: 582 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 x-location: All x-rl: 0 x-na: 0 x-page-cache: MISS server-timing: MISS x-nid: DigitalOcean referrer-policy: no-referrer-when-downgrade permissions-policy: interest-cohort=() content-encoding: gzip

Skip to Content Sun Java Solaris Communities My SDN Account Join SDN

» search tips 

• APIs
• Downloads
• Products
• Support
• Training
• Participate

Developers Home > Products & Technologies > Java Technology > Reference > Code Samples and Apps > Index of Code Samples >

 

Code sample

Class Inheritance Code Samples

Print-friendly Version Learn about classes, member variables, methods, inheritance, nested classes, and more. Creating Classes Inheritance Creating Classes AClass.java declares an instance member variable, an instance method, a class variable, a class method, and main. For supporting information see The Java Tutorial: Classes and Inheritance. Alpha.java declares members with various access levels (public, private, protected). For supporting information see The Java Tutorial: Classes and Inheritance. AlphaTwo.java is a subclass of Alpha but in a different package. For supporting information see The Java Tutorial: Classes and Inheritance. DeltaOne.java has methods and variables that can be used by other classes in the same package. For supporting information see The Java Tutorial: Classes and Inheritance. DeltaTwo.java is not related to and is in a different package from Alpha so can access only the public members of Alpha. For supporting information see The Java Tutorial: Classes and Inheritance. Stack.java implements a stack (data structure) whose items are added and removed in a last-in-first-out (LIFO) fashion. For supporting information see The Java Tutorial: Classes and Inheritance. Inheritance Planet.java contains one instance method and one class method. For supporting information see The Java Tutorial: Classes and Inheritance. Subclass.java overrides a method and hides a variable in its super class. For supporting information see The Java Tutorial: Classes and Inheritance. Superclass.java shows how to use super to invoke an overridden method. For supporting information see The Java Tutorial: Classes and Inheritance.

About Sun  |  About This Site  |  Newsletters  |  Contact Us  |  Employment How to Buy  |  Licensing  |  Terms of Use  |  Privacy  |  Trademarks     Copyright Sun Microsystems, Inc. A Sun Developer Network Site Unless otherwise licensed, code in all technical manuals herein (including articles, FAQs, samples) is provided under this License.    Sun Developer RSS Feeds