Java by API/javax.naming/Name

Name: add(String comp)

  
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.Name;
import javax.naming.NameParser;
public class Main {
  public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);
    Context ctx = new InitialContext(env);
    NameParser parser = ctx.getNameParser("");
    Name dn = parser.parse("cn=John, ou=People, o=JNDITutorial");
    dn.remove(1); 
    dn.add(0, "c=us"); 
    dn.add("cn=fs"); 
  }
}

Name: remove(int posn)

  
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.Name;
import javax.naming.NameParser;
public class Main {
  public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);
    Context ctx = new InitialContext(env);
    NameParser parser = ctx.getNameParser("");
    Name dn = parser.parse("cn=John, ou=People, o=JNDITutorial");
    dn.remove(1); 
    dn.add(0, "c=us"); 
    dn.add("cn=fs"); 
  }
}