--- old/src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLGraphicsConfig.m	2015-06-14 21:44:04.000000000 +0300
+++ new/src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLGraphicsConfig.m	2015-06-14 21:44:04.000000000 +0300
@@ -342,18 +342,10 @@
     if (value != 0) {
         caps |= CAPS_DOUBLEBUFFERED;
     }
-    [sharedPixelFormat
-        getValues: &value
-        forAttribute: NSOpenGLPFAAlphaSize
-        forVirtualScreen: contextVirtualScreen];
-    if (value != 0) {
-        caps |= CAPS_STORED_ALPHA;
-    }
 
-    J2dRlsTraceLn2(J2D_TRACE_INFO,
-                   "CGLGraphicsConfig_getCGLConfigInfo: db=%d alpha=%d",
-                   (caps & CAPS_DOUBLEBUFFERED) != 0,
-                   (caps & CAPS_STORED_ALPHA) != 0);
+    J2dRlsTraceLn1(J2D_TRACE_INFO,
+                   "CGLGraphicsConfig_getCGLConfigInfo: db=%d",
+                   (caps & CAPS_DOUBLEBUFFERED) != 0);
 
     // remove before shipping (?)
 #if 1