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shanu
shanu
Last Activity: Jan 23 '08, 08:34 AM
Joined: Jan 22 '08
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  • shanu
    replied to class cast exception when I tried to covert the class object to specific one
    in Java
    Hi Debasis,

    [CODE=java]class Loader1 extends ClassLoader{
    public Class findClass(Strin g name) throws ClassNotFoundEx ception{
    System.out.prin tln("in findClass");
    byte[] b=null;
    try{
    b = loadClassData(n ame);
    }catch(Exceptio n e){

    }
    Class c=defineClass(" javaexp.PrimeNu mber",b,0,b.len gth);
    // resolveClass(c) ;
    ...
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    Last edited by RedSon; Jan 23 '08, 04:51 PM. Reason: CODE

      Leave a comment:

    • shanu
      started a topic class cast exception when I tried to covert the class object to specific one
      in Java

      class cast exception when I tried to covert the class object to specific one

      Hi,

      In my custom classloader i read the bytes using fileinputstream and constructed a class object using define class method.

      then
      I have used newInstance method on that loaded class object.
      But casting to the specific Object is failing with class cast exception
      can any one let me know the reason

      regards
      shanawaz
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