try to fix BlackListMethodIntentionTest failures on build server

make the test more reliable - test only terminal state, after all
transient operations are complete

java/java-tests/testSrc/com/intellij/java/codeInsight/completion/CompletionHintsTest.java

@@ -14,6 +14,7 @@ import com.intellij.codeInsight.lookup.LookupElement;
 import com.intellij.codeInsight.lookup.LookupElementPresentation;
 import com.intellij.ide.highlighter.JavaFileType;
 import com.intellij.openapi.actionSystem.IdeActions;
+import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.editor.ex.EditorSettingsExternalizable;
 import com.intellij.psi.JavaCodeFragmentFactory;
 import com.intellij.psi.PsiExpressionCodeFragment;
@@ -859,9 +860,9 @@ public class CompletionHintsTest extends LightFixtureCompletionTestCase {
     selectItem(element);
   }
 
-  private void waitTillAnimationCompletes() {
+  public static void waitTillAnimationCompletes(Editor editor) {
     long deadline = System.currentTimeMillis() + 60_000;
-    while (ParameterHintsPresentationManager.getInstance().isAnimationInProgress(getEditor())) {
+    while (ParameterHintsPresentationManager.getInstance().isAnimationInProgress(editor)) {
       if (System.currentTimeMillis() > deadline) fail("Too long waiting for animation to finish");
       LockSupport.parkNanos(10_000_000);
       UIUtil.dispatchAllInvocationEvents();
@@ -875,7 +876,7 @@ public class CompletionHintsTest extends LightFixtureCompletionTestCase {
   private void waitForAllAsyncStuff() throws TimeoutException {
     waitForParameterInfoUpdate();
     myFixture.doHighlighting();
-    waitTillAnimationCompletes();
+    waitTillAnimationCompletes(getEditor());
     waitForAutoPopup();
   }
 }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/inlays/IntentionTest.kt

@@ -1,22 +1,8 @@
-/*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.java.codeInsight.daemon.inlays
 
-import com.intellij.codeInsight.daemon.impl.ParameterHintsPresentationManager
 import com.intellij.codeInsight.hints.settings.ParameterNameHintsSettings
+import com.intellij.java.codeInsight.completion.CompletionHintsTest
 import com.intellij.openapi.editor.ex.EditorSettingsExternalizable
 import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase
 import org.assertj.core.api.Assertions.assertThat
@@ -81,12 +67,10 @@ class ParamHintsTest {
     val intention = myFixture.getAvailableIntention("Do not show hints for current method")
     myFixture.launchAction(intention!!)
     myFixture.doHighlighting()
+    CompletionHintsTest.waitTillAnimationCompletes(editor)
 
     val after = editor.inlayModel.getInlineElementsInRange(caretOffset, caretOffset)
-    assertThat(after).hasSize(1)
-
-    val text = ParameterHintsPresentationManager.getInstance().getHintText(after[0])
-    assertThat(text).isNull()
+    assertThat(after).isEmpty()
   }
   
 }