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

7 votes172 views1 answer
AdapterView OnItemClickListener
Java
0 vote121 views1 answer
First none duplicated char
Java
0 vote128 views1 answer
8233*4
Java
2 votes143 views2 answers
Apt install java 11
Java
13 votes129 views2 answers
Android how to start a new activity on button click
Java
1 vote119 views1 answer
Android studio float to int
Java
0 vote136 views2 answers
Lopping rows rethinkdb
Java
0 vote142 views1 answer
Java toarray
Java
3 votes131 views2 answers
Xml definition file for spring
Java
0 vote111 views1 answer
How to name loops in java
Java