Answers for "intializint hashmap in single line java"

3

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");
Posted by: Guest on June-22-2020

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