test/langtools/tools/javac/generics/diamond/7046778/DiamondAndInnerClassTest.java

*** 24,10 ***
--- 24,11 ---
  /*
   * @test
   * @bug 7046778 8006694 8129962
   * @summary Project Coin: problem with diamond and member inner classes
   *  temporarily workaround combo tests are causing time out in several platforms
+  * @enablePreview
   * @library /tools/javac/lib
   * @modules jdk.compiler/com.sun.tools.javac.api
   *          jdk.compiler/com.sun.tools.javac.file
   *          jdk.compiler/com.sun.tools.javac.util
   * @build combo.ComboTestHelper