test/jdk/java/lang/module/ClassFileVersionsTest.java

*** 56,65 ****
--- 56,66 ----
                  { 54,   0,  Set.of() },                      // JDK 10
                  { 55,   0,  Set.of() },                      // JDK 11
                  { 56,   0,  Set.of() },                      // JDK 12
                  { 57,   0,  Set.of() },                      // JDK 13
                  { 58,   0,  Set.of() },                      // JDK 14
+                 { 59,   0,  Set.of() },                      // JDK 15
          };
      }
  
      // major, minor, modifiers for requires java.base
      @DataProvider(name = "unsupported")