public static String getString(){
Clipboard sysClip = Toolkit.getDefaultToolkit().getSystemClipboard();
Transferable clipTf =sysClip.getContents(null);
if(clipTf.isDataFlavorSupported(DataFlavor.stringFlavor)){
try{
String ret = (String) clipTf.getTransferData(DataFlavor.stringFlavor);
return ret ;
}
catch(Exception e){
e.printStackTrace();
}
}
return null ;
}