Java 11 initialize map

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

Similar codes

135 votes511 views1 answer
Best ascii art characters
Java
0 vote346 views1 answer
Converting data in java
Java
1 vote330 views1 answer
How to detect operating system in java
Java
0 vote329 views1 answer
Can strings be used in a 2 dimensional array in java
Java
0 vote333 views1 answer
Java get icon for file type
Java
0 vote325 views1 answer
My animal list
Java
0 vote380 views1 answer
How to open a desktop application using java
Java
1 vote380 views1 answer
Unsupported Modules Detected
Java
0 vote304 views1 answer
T implements comparable
Java
4 votes322 views2 answers
Java run cmd
Java