class Ideone
{
    public static void trickyprintln(Object o) throws Exception {
        System.out.getClass().getMethod("println",o.getClass()).invoke(System.out,o);
    }

	public static void main (String[] args) throws Exception {
        char c[]={'a','b','c'};
        trickyprintln(c);
        Object o=c;
        trickyprintln(o);
	}
}