how to declare map in java code example
Example 1: create map java
Map<String, Integer> map = new HashMap<>();
Example 2: java create map
Map <Integer, Point2D.Double> hm = new HashMap<Integer, Point2D>();
hm.put(1, new Point2D.Double(50, 50));
Example 3: java map declaration
Map< String,Integer> hm =
new HashMap< String,Integer>();
hm.put("a", new Integer(100));
hm.put("b", new Integer(200));
hm.put("c", new Integer(300));
hm.put("d", new Integer(400));
Example 4: how to create a hashmap in java
HashMap<Integer,String> map=new HashMap<Integer,String>();