Answers for "how to use a hashmap in java"

10

new hashmap java

Map<String, String> myMap = new HashMap<String, String>() {{
        put("a", "b");
        put("c", "d");
    }};
Posted by: Guest on May-21-2020
3

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

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