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Minor optimization for groups
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@@ -7,6 +7,8 @@ package org.anjocaido.groupmanager.data;
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import org.anjocaido.groupmanager.GroupManager;
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import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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/**
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@@ -92,13 +94,13 @@ public class Group extends DataUnit implements Cloneable {
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}
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/**
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* a COPY of inherits list
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* an unmodifiable list of inherits list
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* You can't manage the list by here
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* Lol... version 0.6 had a problem because this.
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* @return the inherits
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*/
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public ArrayList<String> getInherits() {
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return new ArrayList<String>(inherits);
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public List<String> getInherits() {
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return Collections.unmodifiableList(inherits);
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}
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/**
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