This is my command line program. i get the following error when i run it ?

Question

public class Commd {
/** Creates a new instance of Commd */
public Commd() {
public static void main(String[] args) {
for(int i=0;i<=args.length-1;i++)
System.out.println(args);
error::\java projects\rfirst\src\rfirst>java Example jkh ksd ksd
xception in thread "main" java.lang.NoClassDefFoundError: Example (w
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
please explain what i m missing?.........

Answer 1

Hi todd_jav,
Apparently you put this text in a file: Example.java. That is wrong. A class Commd must be in a file Commd.java.
Furthermore you should make a good comment: change the line:
/ Creates a new instance of Commd */
...to...
/* Creates a new instance of Commd */And you have to compile it:
javac Commd.javabefore you can run it:
java Commd arg1 arg2success!