src/java.base/share/classes/com/sun/java/util/jar/pack/Constants.java

*** 48,57 ****
--- 48,58 ----
          1.8 to 1.8.X 52,0
          1.9 to 1.9.X 53,0
          1.10 to 1.10.X 54,0
          1.11 to 1.11.X 55,0
          1.12 to 1.12.X 56,0
+         1.13 to 1.13.X 57,0
      */
  
      public static final Package.Version JAVA_MIN_CLASS_VERSION =
              Package.Version.of(45, 03);
  
*** 77,86 ****
--- 78,90 ----
              Package.Version.of(55, 00);
  
      public static final Package.Version JAVA12_MAX_CLASS_VERSION =
              Package.Version.of(56, 00);
  
+     public static final Package.Version JAVA13_MAX_CLASS_VERSION =
+             Package.Version.of(57, 00);
+ 
      public static final int JAVA_PACKAGE_MAGIC = 0xCAFED00D;
  
      public static final Package.Version JAVA5_PACKAGE_VERSION =
              Package.Version.of(150, 7);
  
*** 93,103 ****
      public static final Package.Version JAVA8_PACKAGE_VERSION =
              Package.Version.of(171, 0);
  
      // upper limit, should point to the latest class version
      public static final Package.Version JAVA_MAX_CLASS_VERSION =
!             JAVA12_MAX_CLASS_VERSION;
  
      // upper limit should point to the latest package version, for version info!.
      public static final Package.Version MAX_PACKAGE_VERSION =
              JAVA7_PACKAGE_VERSION;
  
--- 97,107 ----
      public static final Package.Version JAVA8_PACKAGE_VERSION =
              Package.Version.of(171, 0);
  
      // upper limit, should point to the latest class version
      public static final Package.Version JAVA_MAX_CLASS_VERSION =
!             JAVA13_MAX_CLASS_VERSION;
  
      // upper limit should point to the latest package version, for version info!.
      public static final Package.Version MAX_PACKAGE_VERSION =
              JAVA7_PACKAGE_VERSION;