try {
java.awt.datatransfer.Clipboard awtClipboard =
Toolkit.getDefaultToolkit().getSystemClipboard();
LocalManifestAdapter localManifestAdapter = new LocalManifestAdapter(content);
awtClipboard.setContents(localManifestAdapter, new ClipboardOwner() {
@Override
public void lostOwnership(java.awt.datatransfer.Clipboard clipboard,
Transferable contents) {
LocalManifest previousContent = Clipboard.content;
Clipboard.content = null;