test/compiler/tiered/CompLevelsTest.java

@@ -24,10 +24,13 @@
 /**
  * Abstract class for testing of used compilation levels correctness.
  *
  * @author igor.ignatyev@oracle.com
  */
+
+import compiler.whitebox.CompilerWhiteBoxTest;
+
 public abstract class CompLevelsTest extends CompilerWhiteBoxTest {
     protected CompLevelsTest(TestCase testCase) {
         super(testCase);
         // to prevent inlining of #method
         WHITE_BOX.testSetDontInlineMethod(method, true);