29 #include "oops/oop.hpp"

    29 #include "oops/oop.hpp"

    30 

    30 

    31 class Generation;

    31 class Generation;

    32 class HeapWord;

    32 class HeapWord;

    33 class CardTableRS;

    33 class CardTableRS;

    35 class DefNewGeneration;

    35 class DefNewGeneration;

    36 class KlassRemSet;

    36 class KlassRemSet;

    37 

    37 

    38 // Closure for iterating roots from a particular generation

    38 // Closure for iterating roots from a particular generation

    39 // Note: all classes deriving from this MUST call this do_barrier

    39 // Note: all classes deriving from this MUST call this do_barrier