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 vote224 views1 answer
Swagger apiimplicitparam all endpoints
Java
-1 vote238 views1 answer
How to set default color in android studio
Java
0 vote236 views1 answer
Spring boot access images in resources folder
Java
0 vote257 views1 answer
Bakht k takht sy yaklakht utara hwa shaks tuny dekha hai kbi jeet k hara hwa shaks in urdu
Java
5 votes252 views2 answers
This project uses AndroidX dependencies, but the 'android.useAndroidX' property is not enabled.
Java
3 votes255 views3 answers
Empty array java
Java
-2 votes233 views1 answer
What does ? means in java
Java
2 votes229 views1 answer
Setting up javafx in eclipse
Java
2 votes220 views1 answer
Install java 8 on windows 10
Java
0 vote246 views1 answer
Java console readline null pointer exception
Java