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authorElgarL <ElgarL@palmergames.com>2011-11-25 16:34:34 +0000
committerElgarL <ElgarL@palmergames.com>2011-11-25 16:34:34 +0000
commit0cb77d8a03abc0879bec537bd672e09050c16a9e (patch)
treeead9857b6c16ec0ac7083c19d37df4911e4133ba
parentb41c3709bae6b1ad6f2b6ce9e5494421168c8f5f (diff)
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Minor optimization for groups
-rw-r--r--EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java8
1 files changed, 5 insertions, 3 deletions
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
index c05065f5e..ba8915a18 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
@@ -7,6 +7,8 @@ package org.anjocaido.groupmanager.data;
import org.anjocaido.groupmanager.GroupManager;
import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
import java.util.Map;
/**
@@ -92,13 +94,13 @@ public class Group extends DataUnit implements Cloneable {
}
/**
- * a COPY of inherits list
+ * an unmodifiable list of inherits list
* You can't manage the list by here
* Lol... version 0.6 had a problem because this.
* @return the inherits
*/
- public ArrayList<String> getInherits() {
- return new ArrayList<String>(inherits);
+ public List<String> getInherits() {
+ return Collections.unmodifiableList(inherits);
}
/**