Handlling exception: javax.naming.PartialResultException: Unprocessed Conti

Question

I am running the following Java Code (in an agent in Lotus Notes, hence some of the odd bits). I've searched long and hard. I know I'm getting my error because I am searching the from the base DN in AD.
It also appears you can't get around this with referrals settings as AD doesn't support them. I having trouble with the whole global catalog thing too.
However, my code is working and returning the field I need. I would like to handle the error and get on with things.
Now I am not a java programmer. Is it possible to handle the error and return to the code that generated it, or am I finished with the 'try' stuff as soon as my first exception is thrown?
Sorry if this is a stupid question.
import lotus.domino.*;
import javax.naming.*;
import javax.naming.directory.*;
import java.util.Hashtable;
import java.util.Vector;
public class JavaAgent extends AgentBase {
     public void NotesMain() {
          String userName="jmbramich";
          try {
               Session session = getSession();
               AgentContext agentContext = session.getAgentContext();
          // Hashtable stores LDAP connection specifics.
               Hashtable env = new Hashtable();
               env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
               env.put(Context.PROVIDER_URL, "ldap://hqdc01.prisons.ie:389");
//               env.put(Context.PROVIDER_URL, "ldap://hqdc01.prisons.ie:3268");
               env.put(Context.SECURITY_PRINCIPAL, "CN=L D. dapsearch,OU=LDAP,OU=Rescon,OU=Administrators,DC=PRISONS,DC=IE");
               env.put(Context.SECURITY_CREDENTIALS, "gu1nne55");
               DirContext ctx = new InitialDirContext(env);
               // Specify the ids of the attributes to return
               String[] attrIDs = {"postOfficeBox"};
               SearchControls ctls = new SearchControls();
               ctls.setReturningAttributes(attrIDs);
               ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
               // Specify the search filter to match
               String filter = "(&(sAMAccountName=" + userName + ")(postOfficeBox=*))";
               // Search the subtree for objects by using the filter
               NamingEnumeration answer = ctx.search("DC=PRISONS,DC=IE", filter, ctls);
               while (answer.hasMore()) {
               SearchResult sr = (SearchResult)answer.next();
               System.out.println(">>>" + sr.getName());
               Attributes attrs = sr.getAttributes();
               System.out.println(attrs.get("postOfficeBox").get());                                    
               answer.close();
               ctx.close();               
          } catch(Exception e) {
               e.printStackTrace();
Errors:
javax.naming.PartialResultException: Unprocessed Continuation Reference(s); remaining name 'DC=PRISONS,DC=IE'
     at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2528)
     at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2502)
     at com.sun.jndi.ldap.LdapNamingEnumeration.getNextBatch(LdapNamingEnumeration.java:145)
     at com.sun.jndi.ldap.LdapNamingEnumeration.hasMore(LdapNamingEnumeration.java:181)
     at JavaAgent.NotesMain(JavaAgent.java:38)
     at lotus.domino.AgentBase.runNotes(Unknown Source)
     at lotus.domino.NotesThread.run(NotesThread.java:208)
Error cleaning up agent threads

Answer 1

Ok, managed to work this out. Needed a baby try/catch around a bit of my code so the error can be ignored - once this is done the notes agent doesn't have any problems taking out the garbage at the end.
Final code:
import lotus.domino.*;
import javax.naming.*;
import javax.naming.directory.*;
import java.util.Hashtable;
import java.util.Vector;
public class JavaAgent extends AgentBase {
     public void NotesMain() {
          String userName="jmbramich";
          try {
               Session session = getSession();
               AgentContext agentContext = session.getAgentContext();
          // Hashtable stores LDAP connection specifics.
               Hashtable env = new Hashtable();
               env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
               env.put(Context.PROVIDER_URL, "ldap://hqdc01.prisons.ie:389");
//               env.put(Context.PROVIDER_URL, "ldap://hqdc01.prisons.ie:3268");
               env.put(Context.SECURITY_PRINCIPAL, "CN=L D. dapsearch,OU=LDAP,OU=Rescon,OU=Administrators,DC=PRISONS,DC=IE");
               env.put(Context.SECURITY_CREDENTIALS, "gu1nne55");
     System.out.println("Creating Context.");
               DirContext ctx = new InitialDirContext(env);
               // Specify the ids of the attributes to return
               String[] attrIDs = {"postOfficeBox"};
               SearchControls ctls = new SearchControls();
               ctls.setReturningAttributes(attrIDs);
               ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
               // Specify the search filter to match
               String filter = "(&(sAMAccountName=" + userName + ")(postOfficeBox=*))";
               // Search the subtree for objects by using the filter
     System.out.println("Running Search...");
               NamingEnumeration answer = ctx.search("DC=PRISONS,DC=IE", filter, ctls);
               try {
                    while (answer.hasMore()) {
                    SearchResult sr = (SearchResult)answer.next();
                    System.out.println(">>>" + sr.getName());
                    Attributes attrs = sr.getAttributes();
                         System.out.println(attrs.get("postOfficeBox").get());                                    
               catch(PartialResultException e) {
                    //e.printStackTrace();
               answer.close();
               ctx.close();
          catch(Exception e) {
               e.printStackTrace();
}