How to clone image using Drag and Drop java

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I want to Ask how to copy Image using Drag and Drop java.I've been made Draggable Image from jlabel.and i want to my Image dragable can copy when i realesse my mouse (using DND)

this is my mouse realesed and pressed.what should i do?

private void jLabel1MouseReleased(java.awt.event.MouseEvent evt) {                                      
        if (draggy != null) {
            draggy.setSize(draggy.getPreferredSize());
            JLabel test;
            test = new JLabel(jLabel1.getIcon());
            test.setLocation(evt.getX()-xOffset, evt.getY()-yOffset);
        }
    }   

and my mouse pressed

private void jLabel1MousePressed(java.awt.event.MouseEvent evt) {                                     
        JComponent comp = (JComponent) evt.getComponent();
        Component child = comp.findComponentAt(evt.getPoint());
        if (child instanceof JLabel) {
            xOffset = evt.getX() - child.getX();
            yOffset = evt.getY() - child.getY();
            draggy = (JLabel) child;
            draggy.setSize(draggy.getPreferredSize());
        }
    }