diff --git a/java/java-impl/src/com/intellij/codeInspection/deadCode/UnusedDeclarationPresentation.java b/java/java-impl/src/com/intellij/codeInspection/deadCode/UnusedDeclarationPresentation.java
index a654116fb20d..8347415b61d4 100644
--- a/java/java-impl/src/com/intellij/codeInspection/deadCode/UnusedDeclarationPresentation.java
+++ b/java/java-impl/src/com/intellij/codeInspection/deadCode/UnusedDeclarationPresentation.java
@@ -53,7 +53,6 @@ import com.intellij.util.text.CharArrayUtil;
 import com.intellij.util.text.DateFormatUtil;
 import com.intellij.util.ui.JBUI;
 import com.intellij.util.ui.UIUtil;
-import gnu.trove.TObjectHashingStrategy;
 import org.jdom.Element;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -77,8 +76,8 @@ import java.util.function.Predicate;
 
 public class UnusedDeclarationPresentation extends DefaultInspectionToolPresentation {
 
-  private final Set<RefEntity> myIgnoreElements = ContainerUtil.newConcurrentSet(TObjectHashingStrategy.IDENTITY);
-  private final Map<RefEntity, UnusedDeclarationHint> myFixedElements = ContainerUtil.newConcurrentMap(TObjectHashingStrategy.IDENTITY);
+  private final Set<RefEntity> myIgnoreElements = ContainerUtil.newConcurrentSet(ContainerUtil.identityStrategy());
+  private final Map<RefEntity, UnusedDeclarationHint> myFixedElements = ContainerUtil.newConcurrentMap(ContainerUtil.identityStrategy());
 
   private WeakUnreferencedFilter myFilter;
   private DeadHTMLComposer myComposer;
@@ -612,8 +611,7 @@ public class UnusedDeclarationPresentation extends DefaultInspectionToolPresenta
     @Override
     public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
       if (myElement != null && myElement.isValid()) {
-        ApplicationManager.getApplication().invokeLater(() -> SafeDeleteHandler
-          .invoke(myElement.getProject(), new PsiElement[]{PsiTreeUtil.getParentOfType(myElement, PsiModifierListOwner.class)}, false));
+        SafeDeleteHandler.invoke(myElement.getProject(), new PsiElement[]{PsiTreeUtil.getParentOfType(myElement, PsiModifierListOwner.class)}, false);
       }
     }