Simple Example of toString() method in java.

class ToStringEx
{
int rollno;
String name;
String city;
 
ToStringEx(int rollno, String name, String city)
{
this.rollno=rollno;
this.name=name;
this.city=city;
}
 
public static void main(String surat[])
{
ToStringEx s1=new ToStringEx(1,"Mahi","Surat");
ToStringEx s2=new ToStringEx(2,"Kinjal","Ahmedabad");
   
System.out.println(s1);
System.out.println(s2);
}
}

Output: