- Fix Synchronization on adding subgroups (thanks snowleo).

- Remove info node support from GlobalGroups. It should not have them
as GlobalGroups are only permission collections.

EssentialsGroupManager/src/Changelog.txt

@@ -197,3 +197,5 @@ v 2.0:
 	- 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.
+	- Fix Synchronization on adding subgroups (thanks snowleo).
+	- Remove info node support from GlobalGroups. It should not have them as GlobalGroups are only permission collections.

EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java

@@ -19,7 +19,6 @@ import org.anjocaido.groupmanager.events.GMGroupEvent;
 import org.anjocaido.groupmanager.events.GroupManagerEventHandler;
 import org.anjocaido.groupmanager.utils.PermissionCheckResult;
 import org.anjocaido.groupmanager.utils.Tasks;
-import org.bukkit.configuration.MemorySection;
 import org.yaml.snakeyaml.DumperOptions;
 import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.SafeConstructor;
@@ -184,22 +183,22 @@ public class GlobalGroups {
 						} else
 							throw new IllegalArgumentException("Unknown type of permission node for global group:  " + groupName);
 
-					// Info nodes
+//					// Info nodes
-					try {
+//					try {
-						element = ((Map<String, Object>)allGroups.get(groupName)).get("info");
+//						element = ((Map<String, Object>)allGroups.get(groupName)).get("info");
-					} catch ( Exception ex) {
+//					} catch ( Exception ex) {
-						throw new IllegalArgumentException("The GlobalGroup ' " + groupName + "' is formatted incorrectly: ", ex);
+//						throw new IllegalArgumentException("The GlobalGroup ' " + groupName + "' is formatted incorrectly: ", ex);
-					}
+//					}
-
+//
-					if (element != null)
+//					if (element != null)
-						if (element instanceof MemorySection) {
+//						if (element instanceof MemorySection) {
-							Map<String, Object> vars = new HashMap<String, Object>();
+//							Map<String, Object> vars = new HashMap<String, Object>();
-							for (String key : ((MemorySection) element).getKeys(false)) {
+//							for (String key : ((MemorySection) element).getKeys(false)) {
-								vars.put(key, ((MemorySection) element).get(key));
+//								vars.put(key, ((MemorySection) element).get(key));
-							}
+//							}
-							newGroup.setVariables(vars);
+//							newGroup.setVariables(vars);
-						} else
+//						} else
-							throw new IllegalArgumentException("Unknown type of info node for global group:  " + groupName);
+//							throw new IllegalArgumentException("Unknown type of info node for global group:  " + groupName);
 
 					// Push a new group
 					addGroup(newGroup);
@@ -236,13 +235,13 @@ public class GlobalGroups {
 					Map<String, Object> aGroupMap = new HashMap<String, Object>();
 					groupsMap.put(group.getName(), aGroupMap);
 
-					// Info nodes
+//					// Info nodes
-					Map<String, Object> infoMap = new HashMap<String, Object>();
+//					Map<String, Object> infoMap = new HashMap<String, Object>();
-					aGroupMap.put("info", infoMap);
+//					aGroupMap.put("info", infoMap);
-
+//
-					for (String infoKey : group.getVariables().getVarKeyList()) {
+//					for (String infoKey : group.getVariables().getVarKeyList()) {
-						infoMap.put(infoKey, group.getVariables().getVarObject(infoKey));
+//						infoMap.put(infoKey, group.getVariables().getVarObject(infoKey));
-					}
+//					}
 
 					// Permission nodes
 					aGroupMap.put("permissions", group.getPermissionList());

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java

@@ -28,7 +28,7 @@ public class User extends DataUnit implements Cloneable {
      *
      */
 	private String group = null;
-	private final List<String> subGroups = Collections.synchronizedList(Collections.<String>emptyList());
+	private final List<String> subGroups = Collections.synchronizedList(new ArrayList<String>());
 	/**
 	 * This one holds the fields in INFO node. like prefix = 'c' or build =
 	 * false