commit 56e387c99e3fffa83ca96b32274080ae84f5d8ca
author Alexander Zvegintsev <azvegint@openjdk.org> Mon Jan 16 16:37:47 2017 +0300
committer Alexander Zvegintsev <azvegint@openjdk.org> Mon Jan 16 16:37:47 2017 +0300
tree 536026c8a5643d03030400fd2225f7aecc24bef5
parent 88abe0f2fc65c7c5e06ec4145b1291f4a79631ae

8165705: Robot.createScreenCapture produces black screenshot on Oracle Linux 7.1

Reviewed-by: serb

jdk/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java

diff --git a/jdk/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java b/jdk/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java
index c300431..0dbd8e0 100644
--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java
@@ -27,7 +27,7 @@
 import java.awt.*;
 import java.awt.peer.*;
 import java.security.AccessController;
-import java.security.PrivilegedAction;
+import sun.security.action.GetPropertyAction;
 
 import sun.awt.AWTAccessor;
 import sun.awt.SunToolkit;
@@ -40,11 +40,11 @@
     static final boolean tryGtk;
     static {
         loadNativeLibraries();
-        tryGtk = AccessController.doPrivileged((PrivilegedAction<Boolean>)()
-                -> Boolean.getBoolean("awt.robot.gtk"));
+        tryGtk = Boolean.parseBoolean(
+                            AccessController.doPrivileged(
+                                    new GetPropertyAction("awt.robot.gtk", "true")
+                            ));
     }
-
-    private static boolean isGtkSupported =  false;
     private static volatile boolean useGtk;
     private X11GraphicsConfig   xgc = null;