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Code Samples

Code Samples is a collection of code snippets exemplifying the Java programming language and other languages. Example code comes from various published documents on java.sun.com, and are also provided by the developer Community. Use Code Samples for your own programming, and add your own examples to this collection.

Before adding code to this wiki, see the About Code Samples page for more information about this Code Samples wiki, how to add to it, and some general guidelines to follow.

Categories in Code Samples

Java Platform, Standard Edition (Java SE)
Java Platform, Enterprise Edition, (Java EE)
JavaFX Platform
Java Platform, Micro Edition, (Java ME)

MIDP/CLDC

Java Card - Smart Card Technology
Database Technologies

The following code samples are used for databases, such as MySQL, and technologies such as JDBC connectivity.

Scripting Languages
Cross-Platform Technologies
  • Internationalization: Designing an application so it can be adapted to various languages and regions without engineering changes. Localization is the process of adapting software for a specific region or language by adding locale-specific components and translating text.
  • Java BluePrints: Illustrating design patterns and best practices for Java platform-based end-to-end (client-server) solutions.
  • Security: Signing and verifying signed data, encrypting and decrypting data, and writing a security manager. A security manager is a Java virtual machine (JVM 1) object that implements a security policy such as prompting an end user for password verification.
  • Social Community: Browse for news and questions, other moment you get the answer of your reviews.
  • NetBeans Sample Catalog: Browse the NetBeans Sample Catalog for a comprehensive collection of sample applications spanning the latest enterprise, web, mobile, and scripting technologies.
  • Birthday Quotes: Browse for free birthday quotes and get a large collection of birthday quotes on allbestmessages.com
  • Konferens Stockholm: Konferens Stockholm, Konferens i Stockholm City, Konferens Stockholm - Boka Konferens, Boka Konferens Stockholm
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Comments (58)

 

  1. Oct 17, 2008

    shawon says:

    how i can take this

    how i can take this

    1. Mar 10, 2009

      wzq says:

      Sorry,what is it?

      Sorry,what is it?

      1. Oct 30

        Lafra6 says:

        It is a wiki website Watch Movies Online

        It is a wiki website
        Watch Movies Online

        1. Nov 01

          dunlopm says:

          This is like a one stop service for those who wants a chunk of sample Java codes...

          This is like a one stop service for those who wants a chunk of sample Java codes. It's very informative and really useful.
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          1. Nov 04

            CustomT-shirts says:

            Perfect wiki since I'm a software engineering student current. Depth of this wik...

            Perfect wiki since I'm a software engineering student current. Depth of this wiki is great so far for referencing. design your own t-shirt

    2. Oct 23

      Julia33 says:

      It is too hard can you explain it? designer sunglasses

      It is too hard can you explain it?
      designer sunglasses

    3. Oct 27

      John665 says:

      It is very informative website thak you so much for sharing GamesGames

      It is very informative website thak you so much for sharing
      GamesGames

      1. yesterday at 02:51 PM

        john20001 says:

        please,send me the text box sample code! backlinks webmarketing tipsbacklinks

        please,send me the text box sample code! backlinks webmarketing tipsbacklinks

    4. Oct 30

      Lafra6 says:

      Please give me details i did not understand anything. Web Optimization

      Please give me details i did not understand anything.
      Web Optimization

    5. Nov 08

      vujohn says:

      Sun is going to become a king in Java world. I like java coding but its much tou...

      Sun is going to become a king in Java world. I like java coding but its much tough to me.
      Konferens Stockholm

    6. about 12 hours ago

      vujohn says:

      i love to code java programming, thanks for the sample coding. Konferens Uppsala

      i love to code java programming, thanks for the sample coding.
      Konferens Uppsala

    7. about 10 hours ago

      FARhussain1 says:

      I think struts are use for mobile Com. Netbeans new version ? Football Kits

      I think struts are use for mobile Com. Netbeans new version ?

      Football Kits

    8. about 7 hours ago

      brian5855 says:

      Excellent

      Excellent

    9. about 7 hours ago

      brian5855 says:

      This page has helped me out quite a bit. Thanks white nightstands memory foam ma...

      This page has helped me out quite a bit. Thanks white nightstands memory foam mattress pad

  2. Jan 22, 2009

    Bhagyalakshmi says:

    Shall I obtain sample codings for cache access employed in proxy

    Shall I obtain sample codings for cache access employed in proxy

    1. Oct 23

      Julia33 says:

      I dont think we can obtain it from proxy. Fast Blog Content Pros Quote

      I dont think we can obtain it from proxy.
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  3. Mar 23, 2009

    sangili says:

    please,send me the text box sample code

    please,send me the text box sample code

    1. Oct 23

      Julia33 says:

      I also need the text box code please email me. Cheap Web Hosting

      I also need the text box code please email me.
      Cheap Web Hosting

      1. Nov 08

        bigfarmertan says:

        It is pretty easy stuff actually Non Chexsystems Banks Latex Mattress

        It is pretty easy stuff actually
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        Latex Mattress

  4. Apr 19, 2009

    jupiter_123 says:

    urgently want solution (source code) to the problem of uploading excel files int...

    urgently want solution (source code) to the problem of uploading excel files into oracle database developed using java / j2ee.

    please mail the source code to raichallp@yahoo.co.in

    Thanks & Regards
    Jupiter

  5. Jun 04

    scotsles says:

    look here

    look here

  6. Oct 23

    Julia33 says:

    I need this code please help me Postcard Printing

    I need this code please help me Postcard Printing

  7. Oct 23

    Julia33 says:

    i need the solution urgently.Football Kits

    i need the solution urgently.Football Kits

  8. Oct 23

    vova112233 says:

    Please let me know how we can get this code. Thank you. Web Design New York

    Please let me know how we can get this code.
    Thank you.
    Web Design New York

  9. Oct 24

    hqprints1 says:

    Are there any CORBA code samples available? Thanks Online Bachelor Degree Hooked...

    Are there any CORBA code samples available?
    Thanks
    Online Bachelor Degree
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  10. Oct 26

    Sarafoster212 says:

    I think struts are use for mobile Com. Netbeans new version ? Degree Online

    I think struts are use for mobile Com. Netbeans new version ?
    Degree Online

  11. Oct 27

    accordd says:

    I want to use your sample code for developing online database of orders, suppli...

    I want to use your sample code for developing online database of orders, suppliers to the huge base (seyschas database in dbf). What technology do I as a beginner is better to use?
    Russian Girls|Oriflame|Russian Date

  12. Oct 27

    marinefish says:

    great post, how can I implement this code? war games

    great post, how can I implement this code?
    war games

  13. Oct 27

    robertmar says:

    How can i get the the text box sample code? is there any place that i can downlo...

    How can i get the the text box sample code? is there any place that i can download it?
    car games
    car games

  14. Oct 27

    sarabat says:

    Maybe i can ger some help here, how can i uploading excel files into oracle data...

    Maybe i can ger some help here, how can i uploading excel files into oracle database developed using java?
    Mahjong Tetris

  15. Oct 27

    Farrishussain1 says:

    It was very helpful post thank you so much for sharing. Zhu Zhu Pets

    It was very helpful post thank you so much for sharing.
    Zhu Zhu Pets

  16. Oct 28

    royalt says:

    Sounds interesting, but as someone asked before i would like, which technology d...

    Sounds interesting, but as someone asked before i would like, which technology do I use as a beginner, it really interests me.
    Thanks for the post.

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  17. Oct 28

    Lola456 says:

    Very helful info thank you so much for sharing Tax ReliefTax Relief

    Very helful info thank you so much for sharing Tax ReliefTax Relief

  18. Oct 28

    Mikejohn says:

    coding is very useful in IT business free create domain

    coding is very useful in IT business free create domain

  19. Oct 30

    brianssss says:

    These code samples come in very handy, mind if i use them for educational purpos...

    These code samples come in very handy, mind if i use them for educational purposes?

    top 10 supplements

    1. Oct 30

      Lafra6 says:

      Naruto ShippudenNaruto Shippuden

      Naruto ShippudenNaruto Shippuden

  20. Oct 30

    Free-Guide says:

    I love Java is one of the best programming language, i use it a lot with xml and...

    I love Java is one of the best programming language, i use it a lot with xml and there is nothing better than it
    i will work on my new php Serie A site and make it a great site
    I want to mix java and xml, so i can easily import my italian soccer highlights using xml

    I will also add all the guide on my free guide site. Java the best

  21. Nov 02

    vujohn says:

    JAVA is really a hug language and skill to learn, i love java programming, these...

    JAVA is really a hug language and skill to learn, i love java programming, these sample codes are increasing my awareness to java coding, Thanks to Java

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  22. Nov 02

    Footy123 says:

    JAVA is a great language and has helped me, a lot in the past. These code sample...

    JAVA is a great language and has helped me, a lot in the past. These code samples are very helpful
    premiership sport

  23. Nov 03

    seanyboyyo says:

    Java is such a great language, and these codes were really helpful to me! Thank...

    Java is such a great language, and these codes were really helpful to me!

    Thanks wikis.sun!

    Cheap Directory Submissions.com

  24. Nov 03

    zayiflatici-korse says:

    JAVA is really a hug language and skill to learn, i love java programming, these...

    JAVA is really a hug language and skill to learn, i love java programming, these sample codes are increasing my awareness to java coding, Thanks to Java

    korse

  25. Nov 03

    bigfarmertan says:

    I love using Java. I am currently getting a certificate for Java Second Chance C...

    I love using Java. I am currently getting a certificate for Java
    Second Chance Checking

    It is a great list of Code Samples
    Second Chance Checking Account

  26. Nov 03

    getmeexback says:

    Is there a snippet of code that will allow code that runs in one JRE (Java Runti...

    Is there a snippet of code that will allow code that runs in one JRE (Java Runtime Environment) version to run in other new versions also? If so please post it here.

    Get me ex back

  27. Nov 03

    javamal says:

    I would suggest adding the Jython Project to the list of useful links on this pa...

    I would suggest adding the Jython Project to the list of useful links on this page. Being a newbie I am not totally sure the community would want it but it's 100% java based and it makes beans easily accessible. Cheers - Mal NJ web design

  28. Nov 04

    andrewblogadino says:

    The section with the database technologies saved me a ton of time. Thank you for...

    The section with the database technologies saved me a ton of time. Thank you for providing all of these great code samples in one place . Thanks.

  29. Nov 08

    web-directory says:

    I'm developing a Java clock for my web directory and I'm having some issues with...

    I'm developing a Java clock for my web directory and I'm having some issues with getting the syntax right. That's why I came here and I'm studying some of the sample codes I saw here, to know if they shed some light on what I want to achieve. I just can't step away from Java to Javascript or PHP clock, which would be pretty much easier for me to code. Java clock has a sweet digital interface and great functionality, which I like so much, and prefer it to other scripting languages.

    If these codes here don't help, I will go over to the forum and try to get help. I hope coders over there will be helpful and give a helping hand to a new coder.

  30. Nov 05

    mesotheliomacancer says:

    im trying to use some of these java codes on my websites: Mesothelioma Doctors a...

    im trying to use some of these java codes on my websites: Mesothelioma Doctors and Asbestos and Mesothelioma.
    I had a hard time using the scripting languages. Is there a chance that something might not be working properly in the code? I'm still fairly new to this so I can't tell.
    Can someone take a look at the scripting language coding samples?
    please advise me,
    Ryan

  31. Nov 05

    subzero27 says:

    I have used java card for programming a atmel flash chip.My problem is that the ...

    I have used java card for programming a atmel flash chip.My problem is that the read /write buffers are showing parity errors and i am cluesless about it.

    Any help....

    Thanks
    Joe
    ontslag op staande voet

  32. Nov 05

    presleywaters says:

    what would happen if the include library files are specified in another library ...

    what would happen if the include library files are specified in another library that i would need to extend in the files?

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  33. Nov 05

    activated says:

    If you guys don't have any experience with Java you need to start smaller. Try s...

    If you guys don't have any experience with Java you need to start smaller. Try starting with C++ it's much easier to code with as a beginner.  If you really want to learn Java then take a class at your local community college. I know the economy is bad so cash might be tight for you. If that's the case you can try a cash advance service or just try to borrow money from a friend.

  34. Nov 06

    Sun_addict says:

    Java is a so powerful language, I just love it! Lukaz jeux de mario - jeux de m...

    Java is a so powerful language, I just love it!

    Lukaz
    jeux de mario - jeux de moto

  35. Nov 06

    Timus says:

    Good point when starting Java programming is the object model. Variables have a ...

    Good point when starting Java programming is the object model.
    Variables have a type and it decreases error margins, much more than on PHP.

    After trying both, I must say I generally use PHP for web development because it is available on more servers, and JAVA each time I have to make an app so that it's always cross-platform!

    Timus
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  36. Nov 06

    buckyuk says:

    Where can we get access to this code pleeeease?? Thanks alot. John yournetbiz

    Where can we get access to this code pleeeease??

    Thanks alot.
    John
    yournetbiz

  37. Nov 06

    referencement says:

    After defining what Java is, the next logical step is to determine why you might...

    After defining what Java is, the next logical step is to determine why you might use it, or more specifically, under what circumstances you might want to use it. It’s no secret that I love the Java programming language, but I’m also rational enough to understand that one needs to use the best tool for the job, whether that tool is Java or not. So this section will help you understand for what jobs Java is the best tool.

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  38. Nov 07

    Lappy_Happy1 says:

    it was very nice page thanks Presentation SkillsPresentation Skills

    it was very nice page thanks
    Presentation SkillsPresentation Skills

  39. Nov 08

    PHP-SOFTWARE says:

    As a PHP software developer, I like the PHP code snippets you have collected her...

    As a PHP software developer, I like the PHP code snippets you have collected here. I'm creating a PHP image gallery script and an article software, and sometimes I find making certain code tweaks challenging. The sample codes I find here have been very helpful.

  40. yesterday at 06:08 AM

    Sarafoster212 says:

    Netbeans is used for J2ME , J2SE apps. This software is related to mobile apps s...

    Netbeans is used for J2ME , J2SE apps. This software is related to mobile apps same like that.
    younrnetbiz

    1. yesterday at 03:48 PM

      gatot_koco says:

      A lot of documentation and programs we have develop using Java applications, mor...

      A lot of documentation and programs we have develop using Java applications, more codes should be publicly available on the net so people can learn easier about the software.
      apotik online

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