private final boolean checkPage(int page) throws VM_PragmaInline {
private final boolean checkPage(int page) {
  private final boolean checkPage(int page) throws VM_PragmaInline {    if (VM_Interface.VerifyAssertions)       VM_Interface._assert(!objectMap_.isZero(), "objectMap_ is null!");        VM_Address pageAddr = getPageAddress(page);    VM_Address pagemap = VM_Magic.getMemoryAddress(pageAddr);    if (pagemap.isZero()) {      pagemap = allocPagemap();      debug(2, "allocating new pagemap for page ", page);      debug(2, " (address ", pageAddr);      debugln(2, ") at ", pagemap);      VM_Magic.setMemoryAddress(pageAddr, pagemap);      return true;    }    return false;  }