src/macosx/classes/sun/lwawt/macosx/CEmbeddedFrame.java

*** 110,119 ****
--- 110,127 ----
          responder.handleInputEvent(text);
      }
  
      public void handleFocusEvent(boolean focused) {
          this.focused = focused;
+         if ( focused ) {
+             // see bug 8010925
+             // we can't put this to handleWindowFocusEvent because
+             // it won't be invoced if focuse is moved to a html element
+             // on the same page.
+             CClipboard clipboard = (CClipboard) Toolkit.getDefaultToolkit().getSystemClipboard();
+             clipboard.checkPasteboard();
+         }
          if (parentWindowActive) {
              responder.handleWindowFocusEvent(focused, null);
          }
      }