Answers for "how to make maps in java"

java create map

Map <Integer, Point2D.Double> hm = new HashMap<Integer, Point2D>();
hm.put(1, new Point2D.Double(50, 50));

Posted by: Guest on April-28-2020

how to create a hashmap in java

HashMap<Integer,String> map=new HashMap<Integer,String>();//key is integer, value is String

Posted by: Guest on June-01-2020

Code answers related to "how to make maps in java"