48 #include "runtime/synchronizer.hpp"

    48 #include "runtime/synchronizer.hpp"

    49 #include "runtime/thread.inline.hpp"

    49 #include "runtime/thread.inline.hpp"

    50 #include "runtime/vmThread.hpp"

    50 #include "runtime/vmThread.hpp"

    51 #include "utilities/copy.hpp"

    51 #include "utilities/copy.hpp"

    52 #include "utilities/events.hpp"

    52 #include "utilities/events.hpp"

    53 

    54 

    54 void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp, bool clear_all_softrefs) {

    55 void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp, bool clear_all_softrefs) {

    55   guarantee(level == 1, "We always collect both old and young.");

    56   guarantee(level == 1, "We always collect both old and young.");

    56   assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");

    57   assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");

    57 

    58