debugging blinking test

java/java-tests/testSrc/com/intellij/codeInspection/InspectionProfileTest.java

@@ -265,7 +265,13 @@ public class InspectionProfileTest extends LightIdeaTestCase {
     }
     profile.writeExternal(new Element("profile"));
     List<InspectionProfileEntry> initializedTools = getInitializedTools(profile);
-    assertEquals(initializedTools.toString(), 1, initializedTools.size());
+    if (initializedTools.size() != 1) {
+      for (InspectionProfileEntry initializedTool : initializedTools) {
+        System.out.println(initializedTool.getShortName());
+        ((InspectionToolWrapper)initializedTool).instantated.printStackTrace();
+      }
+      fail();
+    }
   }
 
   public void testInspectionInitializationForSerialization() throws Exception {

platform/lang-impl/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java

@@ -67,6 +67,9 @@ public abstract class InspectionToolWrapper<T extends InspectionProfileEntry, E
   public T getTool() {
     if (myTool == null) {
       //noinspection unchecked
+      if (ApplicationManager.getApplication().isUnitTestMode()) {
+        instantated = new Throwable();
+      }
       myTool = (T)myEP.instantiateTool();
       if (!myTool.getShortName().equals(myEP.getShortName())) {
         LOG.error("Short name not matched for " +
@@ -80,6 +83,9 @@ public abstract class InspectionToolWrapper<T extends InspectionProfileEntry, E
     return myTool;
   }
 
+  // todo remove it
+  public Throwable instantated;
+
   @Override
   public boolean isInitialized() {
     return myTool != null;