package test;
 
public class Main {
  public static void main(String[] argv) {
    try {
      Class.forName("test.maiN");
    }
    catch(ClassNotFoundException ex) {
      System.out.println("Exception catched");
    }
  }
}
 
java.lang.NoClassDefFoundError: test/maiN (wrong name: test/Main)
at java.lang.ClassLoader.defineClass0(Native Method)
...