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Minor optimization for groups

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This commit is contained in:
ElgarL 2011-11-25 16:34:34 +00:00
parent b41c3709ba
commit 0cb77d8a03
1 changed files with 5 additions and 3 deletions
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8
EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
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@ -7,6 +7,8 @@ package org.anjocaido.groupmanager.data;
import org.anjocaido.groupmanager.GroupManager; import org.anjocaido.groupmanager.GroupManager;
import org.anjocaido.groupmanager.dataholder.WorldDataHolder; import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map; 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 * You can't manage the list by here
* Lol... version 0.6 had a problem because this. * Lol... version 0.6 had a problem because this.
* @return the inherits * @return the inherits
*/ */
public ArrayList<String> getInherits() { public List<String> getInherits() {
return new ArrayList<String>(inherits); return Collections.unmodifiableList(inherits);
} }
/** /**