yes we can add object in Hashmap example:-- ArrayList l=new ArrayLis

is it possible to add a object in a HASHMAP

Question Posted / janardhan

Answer Posted / janardhan

yes we can add object in Hashmap

example:--

ArrayList l=new ArrayList();
l.add(10);

HashMap map=new HashMap();
map.put(l,"13");

here l is object

Is This Answer Correct ?

4 Yes

0 No

Please Help Members By Posting Answers For Below Questions

Which variables are stored in stack?

864

What are serialization and deserialization?

1205

What is a default method?

997

Can we use return in constructor?

892

What are the main features of java?

924

What is procedure overloading?

2250

What is a jagged array in java?

1054

What is the difference between method and means?

1027

What is the difference between the paint() and repaint() methods?

1018

Can an interface extend a class?

932

What is bytecode verifier?

885

how to create constants in java?

1043

What is java util hashmap?

950

How do you convert string to int in java?

1026

Explain how hashmap works?

1018