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Change to Hashtables to reduce the chance of a

Browse source 
ConcurrentModificationException pulling group/user data in an Async
thread.
This commit is contained in:
ElgarL 2012-09-10 00:15:42 +01:00
parent 79c70b1f65
commit 96ab1b4533
4 changed files with 11 additions and 9 deletions
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3
EssentialsGroupManager/src/Changelog.txt
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@ -196,4 +196,5 @@ v 2.0:
- Fix an error with Logging set to 'OFF' triggering a cast exception.
- No more null errors from corrupt config.yml's.
- Give a better error when a subgroup is null.
- Include the GM version when logging errors.
- Include the GM version when logging errors.
- Change to Hashtables to reduce the chance of a ConcurrentModificationException pulling group/user data in an Async thread.

6
EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/GroupsDataHolder.java
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@ -1,7 +1,7 @@
package org.anjocaido.groupmanager.dataholder;
import java.io.File;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
import org.anjocaido.groupmanager.data.Group;
@ -23,7 +23,7 @@ public class GroupsDataHolder {
/**
* The actual groups holder
*/
private Map<String, Group> groups = new HashMap<String, Group>();
private Hashtable<String, Group> groups = new Hashtable<String, Group>();
/**
* Constructor
@ -69,7 +69,7 @@ public class GroupsDataHolder {
*/
public void setGroups(Map<String, Group> groups) {
this.groups = groups;
this.groups = (Hashtable<String, Group>) groups;
}
/**

6
EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/UsersDataHolder.java
View file

@ -1,7 +1,7 @@
package org.anjocaido.groupmanager.dataholder;
import java.io.File;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
import org.anjocaido.groupmanager.data.User;
@ -22,7 +22,7 @@ public class UsersDataHolder {
/**
* The actual groups holder
*/
private Map<String, User> users = new HashMap<String, User>();
private Hashtable<String, User> users = new Hashtable<String, User>();
/**
* Constructor
@ -53,7 +53,7 @@ public class UsersDataHolder {
*/
public void setUsers(Map<String, User> users) {
this.users = users;
this.users = (Hashtable<String, User>) users;
}
/**

5
EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java
View file

@ -11,6 +11,7 @@ import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Properties;
@ -33,7 +34,7 @@ public class WorldsHolder {
/**
* Map with instances of loaded worlds.
*/
private Map<String, OverloadedWorldHolder> worldsData = new HashMap<String, OverloadedWorldHolder>();
private Hashtable<String, OverloadedWorldHolder> worldsData = new Hashtable<String, OverloadedWorldHolder>();
/**
* Map of mirrors: <nonExistingWorldName, existingAndLoadedWorldName>
@ -61,7 +62,7 @@ public class WorldsHolder {
public void resetWorldsHolder() {
worldsData = new HashMap<String, OverloadedWorldHolder>();
worldsData = new Hashtable<String, OverloadedWorldHolder>();
mirrorsGroup = new HashMap<String, String>();
mirrorsUser = new HashMap<String, String>();