How to place a map inside a list interface in Java?

[srikanthbabu]

can i place a map inside a list interface in java please help me with a example

[Dheeraj Joshi]

Yes. Possible.

List l = new LinkedList();
 
HashMap mp = new HashMap();
mp.put("1", "one");
mp.put("2", "two");
l.add(mp);
 
for (Object object : l) {
    HashMap hp = (HashMap)object;
        if(hp.get("1").equals("one")){
                System.out.println("True");
    }
    else{
        System.out.println("False");
    }
}
 

Regards
Dheeraj Joshi

[srikanthbabu]

thanku very much Dheeraj

[srikanthbabu]

for (Object object : l)
what is the meaning of this expression