public final class Contacts { private final String name; private final String mobile; public Contacts(String name,String mobile) { this.name=name; this.mobile=mobile; } public String getName() { return name; } public String getMobile() { return mobile; } private static void test(String name,String mobile) { name=santosh; mobile=1234; } public static void main(String[] args) { Contacts c=new Contacts(raman,9765434333); System.out.println(c.getName()+---+c.getMobile()); test(c.getName(),c.getMobile()); System.out.println(c.getName()+--+c.getMobile()); } } ©