modules/graphics/src/main/java/com/sun/javafx/tk/quantum/WindowStage.java

rev 9452 : 8144680: Stage.alwaysOnTop() doesn't work if a security manager is set
Reviewed-by:

*** 24,34 ****
   */
  
  package com.sun.javafx.tk.quantum;
  
  import java.nio.ByteBuffer;
- import java.security.AccessControlException;
  import java.security.AccessController;
  import java.security.AllPermission;
  import java.security.Permission;
  import java.security.PrivilegedAction;
  import java.security.AccessControlContext;
--- 24,33 ----
*** 585,599 ****
          return isPrimaryStage && null != appletWindow;
      }
  
      private boolean hasPermission(Permission perm) {
          try {
!             if (System.getSecurityManager() != null) {
!                 getAccessControlContext().checkPermission(perm);
              }
              return true;
!         } catch (AccessControlException ae) {
              return false;
          }
      }
  
      // We may need finer-grained permissions in the future, but for
--- 584,599 ----
          return isPrimaryStage && null != appletWindow;
      }
  
      private boolean hasPermission(Permission perm) {
          try {
!             final SecurityManager sm = System.getSecurityManager();
!             if (sm != null) {
!                 sm.checkPermission(perm, getAccessControlContext());
              }
              return true;
!         } catch (SecurityException se) {
              return false;
          }
      }
  
      // We may need finer-grained permissions in the future, but for