src/java.desktop/macosx/native/libawt_lwawt/awt/CGraphicsDevice.m

@@ -24,10 +24,12 @@
  */
 
 #import "LWCToolkit.h"
 #import "ThreadUtilities.h"
 
+#import <JavaNativeFoundation/JavaNativeFoundation.h>
+
 /*
  * Convert the mode string to the more convinient bits per pixel value
  */
 static int getBPPFromModeString(CFStringRef mode)
 {

@@ -198,11 +200,11 @@
     [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
         NSArray *screens = [NSScreen screens];
         for (NSScreen *screen in screens) {
             NSDictionary *screenInfo = [screen deviceDescription];
             NSNumber *screenID = [screenInfo objectForKey:@"NSScreenNumber"];
-            if ([screenID pointerValue] == displayID){
+            if ([screenID unsignedIntValue] == displayID){
                 frame = [screen frame];
                 visibleFrame = [screen visibleFrame];
                 break;
             }
         }

@@ -331,11 +333,11 @@
     [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
         NSArray *screens = [NSScreen screens];
         for (NSScreen *screen in screens) {
             NSDictionary *screenInfo = [screen deviceDescription];
             NSNumber *screenID = [screenInfo objectForKey:@"NSScreenNumber"];
-            if ([screenID pointerValue] == displayID){
+            if ([screenID unsignedIntValue] == displayID){
                 if ([screen respondsToSelector:@selector(backingScaleFactor)]) {
                     ret = [screen backingScaleFactor];
                 }
                 break;
             }