JavaElementFinder: support repeatable annotation container

^KTIJ-19318

compiler/tests/org/jetbrains/kotlin/asJava/JavaElementFinderTest.java

@@ -1,17 +1,6 @@
 /*
- * Copyright 2010-2016 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 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
 package org.jetbrains.kotlin.asJava;
@@ -19,6 +8,10 @@ package org.jetbrains.kotlin.asJava;
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.search.GlobalSearchScope;
 import junit.framework.TestCase;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.kotlin.cli.jvm.config.JvmContentRootsKt;
+import org.jetbrains.kotlin.codegen.forTestCompile.ForTestCompileRuntime;
+import org.jetbrains.kotlin.config.CompilerConfiguration;
 
 import java.io.File;
 import java.util.Collections;
@@ -39,6 +32,11 @@ public class JavaElementFinderTest extends KotlinAsJavaTestBase {
         super.tearDown();
     }
 
+    @Override
+    protected void extraConfiguration(@NotNull CompilerConfiguration configuration) {
+        JvmContentRootsKt.addJvmClasspathRoot(configuration, ForTestCompileRuntime.runtimeJarForTestsWithJdk8());
+    }
+
     public void testFromEnumEntry() {
         assertClass("Direction");
         assertNoClass("Direction.NORTH");
@@ -52,6 +50,12 @@ public class JavaElementFinderTest extends KotlinAsJavaTestBase {
         assertNoClass("");
     }
 
+    public void testRepeatableAnnotation() {
+        assertClass("RepeatableAnnotation.Container");
+        assertNoClass("RepeatableAnnotation2.Container");
+        assertNoClass("RepeatableAnnotation2.Container");
+    }
+
     private void assertClass(String qualifiedName) {
         PsiClass psiClass = finder.findClass(qualifiedName, GlobalSearchScope.allScope(getProject()));
         TestCase.assertNotNull(String.format("Class with fqn='%s' wasn't found.", qualifiedName), psiClass);