--- old/src/macosx/native/sun/awt/CImage.m	2013-01-15 11:31:14.000000000 +0400
+++ new/src/macosx/native/sun/awt/CImage.m	2013-01-15 11:31:14.000000000 +0400
@@ -108,7 +108,6 @@
     jlong result = 0L;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     NSBitmapImageRep* imageRep = CImage_CreateImageRep(env, buffer, width, height);
     if (imageRep) {
@@ -139,7 +138,6 @@
     jlong result = 0L;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     jsize num = (*env)->GetArrayLength(env, buffers);
     NSMutableArray * reps = [NSMutableArray arrayWithCapacity: num];
@@ -187,7 +185,6 @@
     NSImage *image = nil;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     IconRef iconRef;
     if (noErr == GetIconRef(kOnSystemDisk, kSystemIconsCreator, selector, &iconRef)) {
@@ -212,7 +209,6 @@
     NSImage *image = nil;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     NSString *path = JNFNormalizedNSStringForPath(env, file);
     image = [[NSImage alloc] initByReferencingFile:path];
@@ -234,10 +230,9 @@
     __block NSImage *image = nil;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     NSString *path = JNFNormalizedNSStringForPath(env, file);
-    [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
+    [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
         image = [[NSWorkspace sharedWorkspace] iconForFile:path];
         [image setScalesWhenResized:TRUE];
         if (image) CFRetain(image); // GC
@@ -259,7 +254,6 @@
     NSImage *image = nil;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     image = [NSImage imageNamed:JNFJavaToNSString(env, name)];
     if (image) CFRetain(image); // GC
@@ -278,7 +272,6 @@
 (JNIEnv *env, jclass klass, jlong nsImgPtr, jintArray buffer, jint w, jint h)
 {
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     NSImage *img = (NSImage *)jlong_to_ptr(nsImgPtr);
     jint *dst = (*env)->GetPrimitiveArrayCritical(env, buffer, NULL);
@@ -301,7 +294,6 @@
     jobject size = NULL;
 
 JNF_COCOA_ENTER(env);
-AWT_ASSERT_ANY_THREAD;
 
     size = NSToJavaSize(env, [(NSImage *)jlong_to_ptr(nsImgPtr) size]);