class Test
{
public void m1(String x)
{
System.out.println(“String-args”);
}
public void m1(Object o)
{
System.out.println(“Object-args”);
}
public static void main(String[]args)
{
Test t = new Test();
t.m1(new String()); ——>String args
t.m1(new Object()); ——>object args
t.m1(null); ——>String args
}
}