jdk/src/java.desktop/windows/native/libawt/windows/awt_Frame.cpp

@@ -1592,20 +1592,20 @@
             // if this toplevel is created in another thread, we should install
             // the modal hook into it to track window activation and mouse events
             DWORD fThread = ::GetWindowThreadProcessId(fHWnd, NULL);
             if (fThread != AwtToolkit::GetInstance().MainThread()) {
                 // check if this thread has been already blocked
-                BlockedThreadStruct *blockedThread = (BlockedThreadStruct *)sm_BlockedThreads.get((void *)fThread);
+                BlockedThreadStruct *blockedThread = (BlockedThreadStruct *)sm_BlockedThreads.get((void *)(uintptr_t)fThread);
                 if (blocked) {
                     if (blockedThread == NULL) {
                         blockedThread = new BlockedThreadStruct;
                         blockedThread->framesCount = 1;
                         blockedThread->modalHook = ::SetWindowsHookEx(WH_CBT, (HOOKPROC)AwtDialog::ModalFilterProc,
                                                                       0, fThread);
                         blockedThread->mouseHook = ::SetWindowsHookEx(WH_MOUSE, (HOOKPROC)AwtDialog::MouseHookProc_NonTT,
                                                                       0, fThread);
-                        sm_BlockedThreads.put((void *)fThread, blockedThread);
+                        sm_BlockedThreads.put((void *)(uintptr_t)fThread, blockedThread);
                     } else {
                         blockedThread->framesCount++;
                     }
                 } else {
                     // see the comment above: if Java Plugin behaviour when running in IE

@@ -1613,11 +1613,11 @@
                     if (blockedThread != NULL) {
                         DASSERT(blockedThread->framesCount > 0);
                         if ((blockedThread->framesCount) == 1) {
                             ::UnhookWindowsHookEx(blockedThread->modalHook);
                             ::UnhookWindowsHookEx(blockedThread->mouseHook);
-                            sm_BlockedThreads.remove((void *)fThread);
+                            sm_BlockedThreads.remove((void *)(uintptr_t)fThread);
                             delete blockedThread;
                         } else {
                             blockedThread->framesCount--;
                         }
                     }