mirror of https://github.com/apache/lucene.git
LUCENE-1523: make Directory.isOpen protected
git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@736039 13f79535-47bb-0310-9956-ffa450edef68
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@ -39,7 +39,7 @@ import org.apache.lucene.index.IndexFileNameFilter;
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*/
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public abstract class Directory {
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volatile boolean isOpen = true;
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volatile protected boolean isOpen = true;
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/** Holds the LockFactory instance (implements locking for
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* this Directory instance). */
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