src/share/vm/runtime/globals.hpp

*** 1472,1482 ****
                                                                              \
    product(uintx, CMSPrecleanDenominator, 3,                                 \
            "CMSPrecleanNumerator:CMSPrecleanDenominator yields convergence"  \
            " ratio")                                                         \
                                                                              \
!   product(bool, CMSPrecleanRefLists1, false,                                \
            "Preclean ref lists during (initial) preclean phase")             \
                                                                              \
    product(bool, CMSPrecleanRefLists2, false,                                \
            "Preclean ref lists during abortable preclean phase")             \
                                                                              \
--- 1472,1482 ----
                                                                              \
    product(uintx, CMSPrecleanDenominator, 3,                                 \
            "CMSPrecleanNumerator:CMSPrecleanDenominator yields convergence"  \
            " ratio")                                                         \
                                                                              \
!   product(bool, CMSPrecleanRefLists1, true,                                 \
            "Preclean ref lists during (initial) preclean phase")             \
                                                                              \
    product(bool, CMSPrecleanRefLists2, false,                                \
            "Preclean ref lists during abortable preclean phase")             \
                                                                              \