/**
 * Print the RootDSE for DC1
 * usage: java RootDSE
 */

import javax.naming.*;
import javax.naming.directory.*;

class RootDSE {
    public static void main(String[] args) {

	try {
	    // Create initial context
	    DirContext ctx = new InitialDirContext();

	    // Read attributes from root DSE
        Attributes attrs = ctx.getAttributes(
	       "ldap://DC1", new String[]{"*"});

        // Get a list of the attributes
        NamingEnumeration enums = attrs.getIDs();

        // Print out each attribute and its values         
        while (enums != null && enums.hasMore()) {
           String nextattr = (String)enums.next();
  	        System.out.println( attrs.get(nextattr) );
        }
  
	    // Close the context
	    ctx.close();

    } catch (NamingException e) {
         e.printStackTrace();
    }
  }
}