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

0 vote337 views1 answer
Boucles java
Java
10 votes337 views2 answers
Change the default port in spring boot codegrepper
Java
0 vote372 views1 answer
How to write a java program for printing child or adult in java
Java
0 vote359 views1 answer
Shared digit java
Java
0 vote350 views1 answer
Sling authentication handler example
Java
0 vote311 views1 answer
Write a method multiply() in a class Arithmetic
Java
3 votes333 views2 answers
Arraylist of arraylist
Java
4 votes331 views4 answers
Install java 11 jdk raspberry pi
Java
0 vote308 views1 answer
Discord jda await msg
Java
3 votes340 views1 answer
How to check type of primitive value in java
Java