below is my code....by executing this i am getting as error as invalid credentials

############################################################################ import java.util.Hashtable; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming. NamingEnumeration; import javax.naming.NamingException;

public class SimpleBindDemo {

public static void main(String[] args) throws NamingException {

if (args.length < 2) { System.err.println("Usage: java SimpleBindDemo <userDN> <password>"); System.exit(1); }

Hashtable env = new Hashtable();

env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory"); env.put(Context.PROVIDER_URL, "ldap://localhost:389/");

env.put(Context.SECURITY_AUTHENTICATION, "simple");

//env.put(Context.SECURITY_PRINCIPAL,"cn=Manager,ou=People,dc=example,dc=com"); //env.put(Context.SECURITY_CREDENTIALS,"ldap123"); env.put(Context.SECURITY_PRINCIPAL,args[0]); env.put(Context.SECURITY_CREDENTIALS,args[1]);

try { Context ctx = new InitialContext(env); NamingEnumeration enm = ctx.list("");

while (enm.hasMore()) { System.out.println(enm.next()); }

enm.close(); ctx.close(); } catch (NamingException e) { System.out.println(e.getMessage()); } } }