src/share/classes/javax/lang/model/SourceVersion.java

*** 53,62 ****
--- 53,63 ----
       * 1.4: assert
       * 1.5: annotations, generics, autoboxing, var-args...
       * 1.6: no changes
       * 1.7: diamond syntax, try-with-resources, etc.
       * 1.8: lambda expressions and default methods
+      * 1.9: To be determined
       */
  
      /**
       * The original version.
       *
*** 136,171 ****
       * 8.
       *
       * Additions in this release include lambda expressions and default methods.
       * @since 1.8
       */
!     RELEASE_8;
  
      // Note that when adding constants for newer releases, the
      // behavior of latest() and latestSupported() must be updated too.
  
      /**
       * Returns the latest source version that can be modeled.
       *
       * @return the latest source version that can be modeled
       */
      public static SourceVersion latest() {
!         return RELEASE_8;
      }
  
      private static final SourceVersion latestSupported = getLatestSupported();
  
      private static SourceVersion getLatestSupported() {
          try {
!             String specVersion = System.getProperty("java.specification.version");
! 
!             if ("1.8".equals(specVersion))
                  return RELEASE_8;
!             else if("1.7".equals(specVersion))
                  return RELEASE_7;
!             else if("1.6".equals(specVersion))
                  return RELEASE_6;
          } catch (SecurityException se) {}
  
          return RELEASE_5;
      }
  
--- 137,182 ----
       * 8.
       *
       * Additions in this release include lambda expressions and default methods.
       * @since 1.8
       */
!     RELEASE_8,
! 
!     /**
!      * The version recognized by the Java Platform, Standard Edition
!      * 9.
!      *
!      * @since 1.9
!      */
!      RELEASE_9;
  
      // Note that when adding constants for newer releases, the
      // behavior of latest() and latestSupported() must be updated too.
  
      /**
       * Returns the latest source version that can be modeled.
       *
       * @return the latest source version that can be modeled
       */
      public static SourceVersion latest() {
!         return RELEASE_9;
      }
  
      private static final SourceVersion latestSupported = getLatestSupported();
  
      private static SourceVersion getLatestSupported() {
          try {
!             switch (System.getProperty("java.specification.version")) {
!             case "1.9":
!                 return RELEASE_9;
!             case "1.8":
                  return RELEASE_8;
!             case "1.7":
                  return RELEASE_7;
!             case "1.6":
                  return RELEASE_6;
+             }
          } catch (SecurityException se) {}
  
          return RELEASE_5;
      }
  
*** 267,275 ****
       *
       * @param s the string to check
       * @return {@code true} if {@code s} is a keyword or literal, {@code false} otherwise.
       */
      public static boolean isKeyword(CharSequence s) {
!         String keywordOrLiteral = s.toString();
!         return keywords.contains(keywordOrLiteral);
      }
  }
--- 278,285 ----
       *
       * @param s the string to check
       * @return {@code true} if {@code s} is a keyword or literal, {@code false} otherwise.
       */
      public static boolean isKeyword(CharSequence s) {
!         return keywords.contains(s.toString());
      }
  }