Assert.assertEquals(a.args, "a=b,b=c");
}
@SuppressWarnings("serial")
public void handleSets() {
ArgsWithSet a = new ArgsWithSet();
new JCommander(a, new String[] { "-s", "3,1,2" });
Assert.assertEquals(a.set, new TreeSet<Integer>() {{ add(1); add(2); add(3); }});
}