Create Map in Java

Question

I\'d like to create a map that contains entries consisting of (int, Point2D)

How can I do this in Java?

I tried the following unsuc

Answer 1

There is even a better way to create a Map along with initialization:

Map rightHereMap = new HashMap()
{
    {
        put("key1", "value1");
        put("key2", "value2");
    }
};

For more options take a look here How can I initialise a static Map?