{"id":24753813,"url":"https://github.com/chaseofthejungle/intro-to-java-collections-framework","last_synced_at":"2025-08-07T09:16:58.889Z","repository":{"id":273791714,"uuid":"918692136","full_name":"chaseofthejungle/intro-to-java-collections-framework","owner":"chaseofthejungle","description":"An overview guide of essential Java principles, providing a foundation for future study.","archived":false,"fork":false,"pushed_at":"2025-06-12T05:03:12.000Z","size":9,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-07-24T16:53:25.722Z","etag":null,"topics":["java-collections","java-collections-framework","jcf"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/chaseofthejungle.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-01-18T15:57:58.000Z","updated_at":"2025-06-12T05:03:15.000Z","dependencies_parsed_at":"2025-04-05T04:18:39.735Z","dependency_job_id":"9f14cda1-fbc9-4514-9d7b-88f08ce8c73a","html_url":"https://github.com/chaseofthejungle/intro-to-java-collections-framework","commit_stats":null,"previous_names":["chaseofthejungle/intro-to-java-collection-framework","chaseofthejungle/intro-to-java-collections-framework"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/chaseofthejungle/intro-to-java-collections-framework","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chaseofthejungle%2Fintro-to-java-collections-framework","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chaseofthejungle%2Fintro-to-java-collections-framework/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chaseofthejungle%2Fintro-to-java-collections-framework/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chaseofthejungle%2Fintro-to-java-collections-framework/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/chaseofthejungle","download_url":"https://codeload.github.com/chaseofthejungle/intro-to-java-collections-framework/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chaseofthejungle%2Fintro-to-java-collections-framework/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":269231376,"owners_count":24382365,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-07T02:00:09.698Z","response_time":73,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["java-collections","java-collections-framework","jcf"],"created_at":"2025-01-28T11:36:00.133Z","updated_at":"2025-08-07T09:16:58.850Z","avatar_url":"https://github.com/chaseofthejungle.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# Intro to the Java Collections Framework\n  \n**Definition/Overview:** The *Java Collections Framework (JCF)* is an architecture of Java interfaces and classes that can be utilized to implement and reuse collection-based data structures. Examples of JCF interfaces include Lists, Maps, and Sets, while examples of JCF classes include ArrayLists, HashMaps, and HashSets.\n\n#### Table of Contents\n\n1. [ArrayLists vs. LinkedLists](#linked-lists)\n2. [HashSets vs. TreeSets](#tree-sets)\n3. [HashMaps vs. Hashtables](#hash-tables)\n4. [HashMaps vs. ConcurrentHashMaps](#concurrent)\n5. [Comparables vs. Comparators](#comparators)\n6. [List Iteraction Approaches](#approaches)\n7. [Supplemental Resources](#supplemental)\n  \n\u003chr /\u003e\n\n## 1. \u003ca name=\"linked-lists\"\u003eArrayLists vs. LinkedLists\u003c/a\u003e\n\n\u003chr /\u003e\n\n## 2. \u003ca name=\"tree-sets\"\u003eHashSets vs. TreeSets\u003c/a\u003e\n\n\u003chr /\u003e\n\n## 3. \u003ca name=\"hash-tables\"\u003eHashMaps vs. Hashtables\u003c/a\u003e\n\n\u003chr /\u003e\n\n## 4. \u003ca name=\"concurrent\"\u003eHashMaps vs. ConcurrentHashMaps\u003c/a\u003e\n\n\u003chr /\u003e\n\n## 5. \u003ca name=\"comparators\"\u003eComparables vs. Comparators\u003c/a\u003e\n\n\u003chr /\u003e\n\n## 6. \u003ca name=\"approaches\"\u003eList Iteraction Approaches\u003c/a\u003e\n\n\u003chr /\u003e\n  \n## 7. \u003ca name=\"supplemental\"\u003eSupplemental Resources\u003c/a\u003e\n  \n* *[Intro to Java Overview Guide](https://github.com/chaseofthejungle/intro-to-java)*  \n* *[Java Quick Reference Guide](https://github.com/chaseofthejungle/java-quick-reference-guide)*\n* *[Java Data Structure Leetcode Interview Questions](https://github.com/chaseofthejungle/java-data-structure-leetcode-interview-questions)*\n  \n\u003chr /\u003e\n  \nTODO: Develop all six sections.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fchaseofthejungle%2Fintro-to-java-collections-framework","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fchaseofthejungle%2Fintro-to-java-collections-framework","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fchaseofthejungle%2Fintro-to-java-collections-framework/lists"}