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use single instance for base factory

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This commit is contained in:
Evgeny Pasynkov
2012-11-29 12:27:14 +01:00
parent 0e901ad26d
commit a1430705e3
1 changed files with 3 additions and 1 deletions
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platform/projectModel-impl/src/com/intellij/openapi/roots/impl/libraries/JarDirectoryWatcherFactory.java
+3 -1
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@@ -22,9 +22,11 @@ import com.intellij.openapi.roots.impl.RootProviderBaseImpl;
* @author yole
*/
public class JarDirectoryWatcherFactory {
private static final JarDirectoryWatcherFactory Instance = new JarDirectoryWatcherFactory();
public static JarDirectoryWatcherFactory getInstance() {
final JarDirectoryWatcherFactory factory = ServiceManager.getService(JarDirectoryWatcherFactory.class);
return factory != null ? factory : new JarDirectoryWatcherFactory();
return factory != null ? factory : Instance;
}
public JarDirectoryWatcher createWatcher(JarDirectories jarDirectories, RootProviderBaseImpl rootProvider) {