java-tutorials/core-java-modules/core-java-collections-maps-7/README.md

## Relevant Articles:
- [Difference Between putIfAbsent() and computeIfAbsent() in Java’s Map](https://www.baeldung.com/java-map-putifabsent-computeifabsent)
- [How to Write and Read a File with a Java HashMap](https://www.baeldung.com/how-to-write-and-read-a-file-with-a-java-hashmap/)
- [How to Write Hashmap to CSV File](https://www.baeldung.com/java-write-hashmap-csv)
- [How to Get First or Last Entry From a LinkedHashMap in Java](https://www.baeldung.com/java-linkedhashmap-first-last-key-value-pair)
- [How to Write and Read a File with a Java HashMap](https://www.baeldung.com/java-hashmap-write-read-file)
- [Limiting the Max Size of a HashMap in Java](https://www.baeldung.com/java-hashmap-size-bound)
- [How to Sort LinkedHashMap By Values in Java](https://www.baeldung.com/java-sort-linkedhashmap-using-values)
- [How to Increment a Map Value in Java](https://www.baeldung.com/java-increment-map-value)
- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps-6)
-												BAEL-6790: Write and Read file with HashMap (#15087)

* Add examples for reading and writing a HashMap from a file

* Add test for gson
											
										
										
											2023-11-12 10:59:00 -05:00
+								## Relevant Articles:
-												Update README.md

[skip ci]
											
										
										
											2023-10-20 10:00:01 -04:00
+								- [Difference Between putIfAbsent() and computeIfAbsent() in Java’s Map](https://www.baeldung.com/java-map-putifabsent-computeifabsent)
-												BAEL-6790: Write and Read file with HashMap (#15087)

* Add examples for reading and writing a HashMap from a file

* Add test for gson
											
										
										
											2023-11-12 10:59:00 -05:00
+								- [How to Write and Read a File with a Java HashMap](https://www.baeldung.com/how-to-write-and-read-a-file-with-a-java-hashmap/)
-												Update README.md

[skip ci]
											
										
										
											2023-10-28 18:29:25 -04:00
+								- [How to Write Hashmap to CSV File](https://www.baeldung.com/java-write-hashmap-csv)
-												Update README.md

[skip ci]
											
										
										
											2023-11-10 06:37:26 -05:00
+								- [How to Get First or Last Entry From a LinkedHashMap in Java](https://www.baeldung.com/java-linkedhashmap-first-last-key-value-pair)
-												Update README.md

[skip ci]
											
										
										
											2023-11-10 18:43:24 -05:00
+								- [How to Write and Read a File with a Java HashMap](https://www.baeldung.com/java-hashmap-write-read-file)
-												Update README.md

[skip ci]
											
										
										
											2023-12-02 22:18:44 -05:00
+								- [Limiting the Max Size of a HashMap in Java](https://www.baeldung.com/java-hashmap-size-bound)
-												Update README.md

[skip ci]
											
										
										
											2023-12-03 01:07:32 -05:00
+								- [How to Sort LinkedHashMap By Values in Java](https://www.baeldung.com/java-sort-linkedhashmap-using-values)
-												Update README.md

[skip ci]
											
										
										
											2023-12-03 01:13:05 -05:00
+								- [How to Increment a Map Value in Java](https://www.baeldung.com/java-increment-map-value)
-												Update README.md

[skip ci]
											
										
										
											2023-12-02 22:18:44 -05:00
+								- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps-6)