Update README.md

This commit is contained in:
johnA1331 2021-11-10 19:41:57 +08:00 committed by GitHub
parent f1ec3e0f3f
commit e32cba0373
1 changed files with 1 additions and 0 deletions

View File

@ -4,3 +4,4 @@ This module contains articles about Map data structures in Java.
### Relevant Articles:
- [Using a Custom Class as a Key in a Java HashMap](https://www.baeldung.com/java-custom-class-map-key)
- [Nested HashMaps Examples in Java](https://www.baeldung.com/java-nested-hashmaps)