case  MS_SPACE: Header.initializeHeader(ref, tib, bytes, isScalar); return; case LOS_SPACE: Header.initializeLOSHeader(ref, tib, bytes, isScalar); return;
case  MS_SPACE: Header.initializeHeader(ref, tib, bytes); return; case LOS_SPACE: Header.initializeLOSHeader(ref, tib, bytes); return;
  public final void postAlloc(VM_Address ref, Object[] tib, int bytes,                              boolean isScalar, int allocator)    throws VM_PragmaInline {    switch (allocator) {    case  MS_SPACE: Header.initializeHeader(ref, tib, bytes, isScalar); return;    case LOS_SPACE: Header.initializeLOSHeader(ref, tib, bytes, isScalar); return;    case IMMORTAL_SPACE: ImmortalSpace.postAlloc(ref); return;    default:      if (VM_Interface.VerifyAssertions)	VM_Interface.sysFail("No such allocator");    }  }