java map create with values
Map<String, String> doubleBraceMap = new HashMap<String, String>() {{
put("key1", "value1");
put("key2", "value2");
}};java map create with values
Map<String, String> doubleBraceMap = new HashMap<String, String>() {{
put("key1", "value1");
put("key2", "value2");
}};map.put in java
import java.util.*;
public HashMap{
public static void main(String[] args){
Map<Integer, String> map = new HashMap<>();//initialization of HashMap
map.put(key, value);//key and value must be entered
System.out.println(map);
}
}Copyright © 2021 Codeinu
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