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don't compute expensive content roots for PSI event where nobody needs them (IDEA-204030)

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GitOrigin-RevId: b723b6d57f2fb807ece7907695adc0b2e6212e42
This commit is contained in:
peter
2019-05-29 21:09:43 +03:00
committed by intellij-monorepo-bot
parent b5726b5a26
commit d97e6aeb2d
1 changed files with 0 additions and 10 deletions
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platform/lang-impl/src/com/intellij/psi/impl/file/impl/PsiVFSListener.java
-10
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@@ -561,7 +561,6 @@ public class PsiVFSListener implements BulkFileListener {
}
private class MyModuleRootListener implements ModuleRootListener {
private VirtualFile[] myOldContentRoots;
private int depthCounter; // accessed from within write action only
@Override
public void beforeRootsChange(@NotNull final ModuleRootEvent event) {
@@ -573,10 +572,6 @@ public class PsiVFSListener implements BulkFileListener {
PsiTreeChangeEventImpl treeEvent = new PsiTreeChangeEventImpl(myManager);
treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_ROOTS);
final VirtualFile[] contentRoots = myProjectRootManager.getContentRoots();
LOG.assertTrue(myOldContentRoots == null);
myOldContentRoots = contentRoots;
treeEvent.setOldValue(contentRoots);
myManager.beforePropertyChange(treeEvent);
}
);
@@ -597,11 +592,6 @@ public class PsiVFSListener implements BulkFileListener {
PsiTreeChangeEventImpl treeEvent = new PsiTreeChangeEventImpl(myManager);
treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_ROOTS);
final VirtualFile[] contentRoots = myProjectRootManager.getContentRoots();
treeEvent.setNewValue(contentRoots);
LOG.assertTrue(myOldContentRoots != null);
treeEvent.setOldValue(myOldContentRoots);
myOldContentRoots = null;
myManager.propertyChanged(treeEvent);
}
);