EA-85711 - E: BaseRefactoringProcessor.run

java/java-impl/src/com/intellij/codeInspection/unusedReturnValue/UnusedReturnValue.java

@@ -174,6 +174,11 @@ public class UnusedReturnValue extends GlobalJavaBatchInspectionTool{
       makeMethodHierarchyVoid(project, psiMethod);
     }
 
+    @Override
+    public boolean startInWriteAction() {
+      return false;
+    }
+
     @Override
     @NotNull
     public String getFamilyName() {