updating openldap controlling java class

i need means transform an charge openldap controlling java class.

i've taken gash during formulating an ldap entry, nonetheless looks java vigilant instead repremand ldap entry. (grrrr)

import javax.naming.context;
import javax.naming.initialcontext;
import javax.naming.namingexception;
import javax.naming.namealreadyboundexception;
import javax.naming.directory.*;
import java.util.*;

public category testldap {
        stationary final enlarged serialversionuid = -1240113639782150930l;

        final stationary twine ldapservername = "localhost:636";
        final stationary twine rootdn = "cn=the manager,ou=mydept,o=mycompany";
        final stationary twine rootpass = "password";
        final stationary twine rootcontext = "ou=mydept,o=mycompany";

        open stationary vacant main( string[] args ) {
            system.setproperty("javax.net.ssl.truststore", "c:\\cacerts");


                properties env = new properties();
                env.put("com.sun.jndi.ldap.trace.ber", system.out);
                env.put( context.initial_context_factory,
                         "com.sun.jndi.ldap.ldapctxfactory" );
                env.put(context.security_protocol, "ssl");
                env.put( context.provider_url, "ldap://" + ldapservername + "/" + rootcontext );
                env.put( context.security_principal, rootdn );
                env.put( context.security_credentials, rootpass );

                try {
                        // obtain initial office context controlling environment
                        dircontext ctx = new initialdircontext( env );

                        // supplement ldap entry
                        attributes myattrs = new basicattributes(true);
                        charge oc = new basicattribute("objectclass");

                        oc.add("inetorgperson");
                        oc.add("organizationalperson");
                        oc.add("person");
                        oc.add("top");
                        myattrs.put(oc);
                        myattrs.put("cn","test996");
                        myattrs.put("sn","test 996");

                        ctx.bind("cn=test997", myattrs);
                } locate ( namealreadyboundexception nabe ) {
                        system.err.println( "value already bound!" );
                } locate ( difference e ) {
                        e.printstacktrace();
                }
        }
}

pleaseee help!