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use StringInterner

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This commit is contained in:
Vladimir Krivosheev
2014-10-17 14:21:17 +02:00
parent 2a1327ad36
commit f3c92a7b4e
1 changed files with 3 additions and 0 deletions
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platform/projectModel-impl/src/com/intellij/openapi/components/impl/stores/DirectoryStorageData.java
+3
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@@ -23,6 +23,7 @@ import com.intellij.openapi.util.JDOMUtil;
import com.intellij.openapi.util.text.StringUtilRt;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.SmartList;
import com.intellij.util.containers.StringInterner;
import gnu.trove.THashMap;
import gnu.trove.TObjectObjectProcedure;
import org.jdom.Element;
@@ -71,6 +72,7 @@ public class DirectoryStorageData extends StorageDataBase {
return;
}
StringInterner interner = new StringInterner();
for (VirtualFile file : dir.getChildren()) {
if (!isStorageFile(file)) {
continue;
@@ -94,6 +96,7 @@ public class DirectoryStorageData extends StorageDataBase {
}
Element state = (Element)elementChildren.get(0).detach();
JDOMUtil.internElement(state, interner);
if (pathMacroSubstitutor != null) {
pathMacroSubstitutor.expandPaths(state);
pathMacroSubstitutor.addUnknownMacros(name, PathMacrosCollector.getMacroNames(state));