OutputOperatorTest.java 文件源码

/** Wait until clipboard contains string data and returns the text. */
private String getClipboardText() throws Exception {
    Waiter waiter = new Waiter(new Waitable() {

        @Override
        public Object actionProduced(Object obj) {
            Transferable contents = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
            if (contents == null) {
                return null;
            } else {
                return contents.isDataFlavorSupported(DataFlavor.stringFlavor) ? Boolean.TRUE : null;
            }
        }

        @Override
        public String getDescription() {
            return ("Wait clipboard contains string data");
        }
    });
    waiter.waitAction(null);
    return Toolkit.getDefaultToolkit().getSystemClipboard().
            getContents(null).getTransferData(DataFlavor.stringFlavor).toString();
}