Question
class A {
int i;
int j;
A() {
i = 1;
j = 2;
}
}
class Output {
public static void main(String args[])
{
A obj1 = new A();
System.out.print(obj1.toString());
}
}
What is the output of this program?
class A {
int i;
int j;
A() {
i = 1;
j = 2;
}
}
class Output {
public static void main(String args[])
{
A obj1 = new A();
System.out.print(obj1.toString());
}
}
Answer: Option C
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toString() is method of class Object, since it is superclass of every class, every object has this
method. toString() returns the string associated with the calling object.
output:
$ javac Output.java
$ java Output
A@1cd2e5f
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