| Title | Hash code for Person class |
| Catalog Type | SLCItem |
| Persistent ID | https://codecheck.io/files/horstmann/codecheck-bj-4-tree-109 |
| Platform Name | CodeCheck |
| Features | Code Completion |
| Description | When you add instances of the given Person class in a HashSet, the resulting hash set is too large. Evidently, duplicates are not found. Remedy this problem by implementing the equals and hashCode methods. |
| Keywords | Tree Structures |
| Author | Cay Horstmann |
| Institution | San José State University |
| Iframe URL | https://codecheck.io/files/horstmann/codecheck-bj-4-tree-109 |
| Protocol | SPLICE, LTI 1.1 |
| Protocol URL | |
| License | https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Programming Language | Java |
| Natural Language | en |