declare a hashmap in java

Map<String, String> myMap = new HashMap<String, String>() {{
        put("a", "b");
        put("c", "d");
    }};

3.7
10
Awgiedawgie 440220 points

                                    //remember to first import java.util.*; first

//you can swap out string or integer for other data types
Map&lt;String, Integer&gt; d = new HashMap&lt;&gt;();

3.7 (10 Votes)
0
3.5
4
Lionel Aguero 33605 points

                                       HashMap&lt;Integer,String&gt; map=new HashMap&lt;Integer,String&gt;();//Creating HashMap    

3.5 (4 Votes)
0
4.13
8
A-312 69370 points

                                    HashMap&lt;Integer,String&gt; map=new HashMap&lt;Integer,String&gt;();//key is integer, value is String

4.13 (8 Votes)
0
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