Problem in run the Java ME application using jar file

Question

Hi all,
I am using Eclipse 3.3 with CLDC and MIDP, I add external jar file for my application. The jar contains MIDlet and some classes. I create a class (not MIDlet) that have same package name and Class as in jar file.
Say for example the jar file have com.Displaytext and My new project have com.Displaytext.
The problem is my application takes the class file in external jar but my intent is the application class file needs to work.
I welcome your answers.
Edited by: chals on Aug 23, 2008 12:24 PM
Edited by: chals on Aug 23, 2008 12:25 PM
Edited by: chals on Aug 23, 2008 12:37 PM

Answer 1

For class loading inside or outside of JAR files I use this code:
void loadClass (String className) {
    String prefix = "de.test.";
    String postfix = ""; // use this if your classes have a name pattern
    Object o = Class.forName(prefix + className + postfix).newInstance();
void loadClass (String className, Class[] paramClasses, Object[] params) {
    String prefix = "de.test.";
    String postfix = ""; // use this if your classes have a name pattern
    Object o = Class.forName(prefix + className + postfix).getConstructor(paramsClasses).newInstance(params);
}