Initialize hashmap with values

New hashmap java

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

Source: stackoverflow.com

Java 11 initialize map

Map<String, String> emptyMap = Map.of();
Map<String, String> singletonMap = Map.of("key1", "value");
Map<String, String> map = Map.of("key1","value1", "key2", "value2");

Source: baeldung.com

Hashmap declare and initialize with values in 1 line java

Java:
new HashMap<String, String>() {{ put("Key", "Value"); }};

Initialize hashmap with values

public static Map<String, String> articleMapOne;
static {
    articleMapOne = new HashMap<>();
    articleMapOne.put("ar01", "Intro to Map");
    articleMapOne.put("ar02", "Some article");
}

-1

Source: baeldung.com

Initialize hashmap with values

Map<String, String> doubleBraceMap  = new HashMap<String, String>() {{
    put("key1", "value1");
    put("key2", "value2");
}};

-1

Source: baeldung.com

Similar codes

1 vote101 views3 answers
Android studio json parser
Java
1 vote97 views2 answers
Java separate the numbers from string
Java
1 vote99 views3 answers
Print list in java 8
Java
2 votes90 views1 answer
Rjava error
Java
1 vote101 views1 answer
Change color of eclipse editor
Java
0 vote95 views1 answer
Difference running test from maven vs cucumber test runner
Java
33 votes103 views4 answers
Bootstrap errors
Java
0 vote113 views1 answer
Cloning of list in java
Java
0 vote94 views1 answer
Java get folder content
Java
4 votes103 views2 answers
Generate 5 digit random string in java
Java