651  private:

   651  private:

   652   enum {

   652   enum {

   653    hc_value_offset = 0

   653    hc_value_offset = 0

   654   };

   654   };

   655   static int value_offset;

   655   static int value_offset;

   656 

   657 

   657   static oop initialize_and_allocate(BasicType type, TRAPS);

   658   static oop initialize_and_allocate(BasicType type, TRAPS);

   658  public:

   659  public:

   659   // Allocation. Returns a boxed value, or NULL for invalid type.

   660   // Allocation. Returns a boxed value, or NULL for invalid type.

   660   static oop create(BasicType type, jvalue* value, TRAPS);

   661   static oop create(BasicType type, jvalue* value, TRAPS);

   663   static BasicType set_value(oop box, jvalue* value);

   664   static BasicType set_value(oop box, jvalue* value);

   664   static BasicType basic_type(oop box);

   665   static BasicType basic_type(oop box);

   665   static bool is_instance(oop box)                 { return basic_type(box) != T_ILLEGAL; }

   666   static bool is_instance(oop box)                 { return basic_type(box) != T_ILLEGAL; }

   666   static bool is_instance(oop box, BasicType type) { return basic_type(box) == type; }

   667   static bool is_instance(oop box, BasicType type) { return basic_type(box) == type; }

   667 

   668 

   669 

   673 

   670   // Debugging

   674   // Debugging

   671   friend class JavaClasses;

   675   friend class JavaClasses;

   672 };

   676 };

   673 

   677 

   745 

   749 

   746 class java_lang_ref_SoftReference: public java_lang_ref_Reference {

   750 class java_lang_ref_SoftReference: public java_lang_ref_Reference {

   747  public:

   751  public:

   748   enum {

   752   enum {

   749    // The timestamp is a long field and may need to be adjusted for alignment.

   753    // The timestamp is a long field and may need to be adjusted for alignment.

   751   };

   755   };

   752   enum {

   756   enum {

   753    hc_static_clock_offset = 0

   757    hc_static_clock_offset = 0

   754   };

   758   };

   755 

   759