mirror of https://github.com/apache/lucene.git
check coll==null in CollectionRef.toString()
git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1669214 13f79535-47bb-0310-9956-ffa450edef68
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@ -394,7 +394,11 @@ public class ClusterState implements JSONWriter.Writable {
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@Override
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public String toString() {
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if (coll != null) {
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return coll.toString();
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} else {
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return "null DocCollection ref";
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}
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}
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}
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