public static Clipboard getSystemClipboard() {
		if (systemClipboard == null) {
			systemClipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
		}
		return systemClipboard;
	}
Returns the clipboard that should be used by the current JVM
@return the clipboard
Ghidra/Framework/Docking/src/main/java/docking/dnd/GClipboard.java