bool UseG1GC                                   = false                               {product}
 bool UseGCLogFileRotation                      = false                               {product}
 bool UseGCOverheadLimit                        = true                                {product}
 bool UseGCTaskAffinity                         = false                               {product}
 bool UseMaximumCompactionOnSystemGC            = true                                {product}
 bool UseParNewGC                               = false                               {product}
 bool UseParallelGC                             = false                               {product}
 bool UseParallelOldGC                          = false                               {product}
 bool UseSerialGC                               = false                               {product}