Java document

I can't create a document for this code. I think the coomad of my Javadoc is wrong. I read it, but I don't understand. Anyone can correct it through Javadoc Cammand

class abc
{/** documentaion line 1
*
* */
public static void main(String a[])
{/** documentaion line 2
*
* */
System.out.println("documentation");
}
}

Error:
C:\Program Files\Java\jdk1.6.0\bin>javac abc.java

C:\Program Files\Java\jdk1.6.0\bin>java abc
documentation

C:\Program Files\Java\jdk1.6.0\bin>javadoc abc
Loading source files for package abc...
javadoc: warning - No source files for package abc
Constructing Javadoc information...
javadoc: warning - No source files for package abc
javadoc: error - No public or protected classes found to document.
1 error
2 warnings

Solution

In your case, you may want to provide a file name instead of a package name

javadoc abc.java

The passive file error message will then disappear No public classes error message still exists – add public. Classes before your class declaration Alternatively, you can pass the - package or - Private flag to Javadoc to contain non - public classes

Then move the document comment directly before the declaration you want to comment on:

/**
 * class documentation here
 */
public class abc
{

    /** 
     * method documentation here 
     */
    public static void main(String a[])
    {
      /**
       * this will be ignored.
       */
       System.out.println("documentation");
    }

}