diff --git a/java/testFramework/src/com/intellij/testFramework/fixtures/JavaCodeInsightTestFixture.java b/java/testFramework/src/com/intellij/testFramework/fixtures/JavaCodeInsightTestFixture.java
index be2411c7db63..c9382751e3c4 100644
--- a/java/testFramework/src/com/intellij/testFramework/fixtures/JavaCodeInsightTestFixture.java
+++ b/java/testFramework/src/com/intellij/testFramework/fixtures/JavaCodeInsightTestFixture.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2012 JetBrains s.r.o.
+ * Copyright 2000-2019 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.
@@ -15,9 +15,11 @@
  */
 package com.intellij.testFramework.fixtures;
 
+import com.intellij.openapi.project.Project;
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiPackage;
 import com.intellij.psi.impl.JavaPsiFacadeEx;
+import com.intellij.psi.search.GlobalSearchScope;
 import org.intellij.lang.annotations.Language;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -30,6 +32,12 @@ public interface JavaCodeInsightTestFixture extends CodeInsightTestFixture {
 
   PsiClass addClass(@NotNull @NonNls @Language("JAVA") final String classText);
 
+  /**
+   * Finds class by given fully-qualified name in {@link GlobalSearchScope#allScope(Project)}.
+   *
+   * @param name Qualified name of class to find.
+   * @return Class instance.
+   */
   @NotNull
   PsiClass findClass(@NotNull @NonNls String name);