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  1. #1
    Join Date
    Jun 2008
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    Default Not able to debug simple hello world program

    Hi all,
    I am a biginner to java programming and eclipse.
    I wrote a simple helloworld program as follows:

    package hello;

    public class Hello {
    public static void main(String args[]){
    System.out.println("Hello World");
    }

    }

    The program runs successfully and gives the output to the console:
    Hello World

    I double clicked the line with println to add a break point. But when i press F11 to Debug the program the debug view shows the following error:
    Hello [Java Application]
    hello.Hello at localhost:35874
    Thread [main] (Suspended (exception ClassNotFoundException))
    ClassLoader.findBootstrapClass(String) line: not available [native method]
    Launcher$ExtClassLoader(ClassLoader).findBootstrap Class0(String) line: not available
    Launcher$ExtClassLoader(ClassLoader).loadClass(Str ing, boolean) line: not available
    Launcher$AppClassLoader(ClassLoader).loadClass(Str ing, boolean) line: not available
    Launcher$AppClassLoader.loadClass(String, boolean) line: not available
    Launcher$AppClassLoader(ClassLoader).loadClass(Str ing) line: not available
    Launcher$AppClassLoader(ClassLoader).loadClassInte rnal(String) line: not available
    /usr/java/jre1.6.0_05/bin/java (Jun 12, 2008 6:29:20 PM)


    The error shows: Source not found.

    Please help me to solve this problem.


    Thanks in advance

  2. #2
    sukatoa's Avatar
    sukatoa is offline Senior Member
    Join Date
    Jan 2008
    Location
    Cebu City, Philippines
    Posts
    556
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    7

    Default

    I wonder why you've tried to debug such code...

    Im not an Eclipse user, but i found this on the web. Maybe that could help you....

    kind regards,
    sukatoa
    freedom exists in the world of ideas

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