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Minor optimization

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This commit is contained in:
Roman Shevchenko
2012-08-25 15:15:13 +04:00
parent 2499f25b52
commit 66344d1a49
1 changed files with 5 additions and 5 deletions
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java/java-impl/src/com/intellij/packageDependencies/ui/TreeModelBuilder.java
+5 -5
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@@ -29,7 +29,6 @@ import com.intellij.openapi.roots.libraries.LibraryUtil;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.Key;
import com.intellij.openapi.util.Pair;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
@@ -196,15 +195,16 @@ public class TreeModelBuilder {
}
private void processFilesRecursively(@NotNull VirtualFile file) {
final Ref<PackageDependenciesNode> parent = Ref.create();
VfsUtilCore.visitChildrenRecursively(file, new VirtualFileVisitor() {
private PackageDependenciesNode parent = null;
@Override
public boolean visitFile(@NotNull VirtualFile file) {
if (file.isDirectory()) {
parent.set(null);
parent = null;
}
else {
parent.set(buildFileNode(file, parent.get()));
parent = buildFileNode(file, parent);
}
return true;
}
@@ -212,7 +212,7 @@ public class TreeModelBuilder {
@Override
public void afterChildrenVisited(@NotNull VirtualFile file) {
if (file.isDirectory()) {
parent.set(null);
parent = null;
}
}
});