*** 64,73 **** --- 64,74 ---- class Mutex; class outputStream; class PrintCLDMetaspaceInfoClosure; class SpaceManager; class VirtualSpaceList; + class CollectedHeap; // Metaspaces each have a SpaceManager and allocations // are done by the SpaceManager. Allocations are done // out of the current Metachunk. When the current Metachunk // is exhausted, the SpaceManager gets a new one from