Refactoring: remove warning
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+2
-1
@@ -22,6 +22,7 @@ import com.intellij.psi.impl.PsiModificationTrackerImpl;
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import com.intellij.psi.impl.PsiTreeChangeEventImpl;
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import com.intellij.psi.impl.PsiTreeChangePreprocessor;
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import com.intellij.psi.util.PsiModificationTracker;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.jet.lang.psi.JetBlockExpression;
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import org.jetbrains.jet.lang.psi.JetClass;
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import org.jetbrains.jet.lang.psi.JetFile;
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@@ -36,7 +37,7 @@ public class JetCodeBlockModificationListener implements PsiTreeChangePreprocess
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}
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@Override
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public void treeChanged(PsiTreeChangeEventImpl event) {
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public void treeChanged(@NotNull PsiTreeChangeEventImpl event) {
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if (!(event.getFile() instanceof JetFile)) return;
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switch (event.getCode()) {
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case BEFORE_CHILDREN_CHANGE:
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