{"id":54127,"library":"hamcrest-core","title":"Hamcrest Core","description":"Core Hamcrest API - deprecated, please use 'hamcrest' instead.","status":"active","version":"1.2.1","language":"java","source_language":null,"source_url":"https://github.com/hamcrest/JavaHamcrest","tags":["testing","matchers","hamcrest","deprecated"],"install":[{"cmd":"<dependency>\n  <groupId>org.hamcrest</groupId>\n  <artifactId>hamcrest-core</artifactId>\n  <version>1.2.1</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.hamcrest:hamcrest-core:1.2.1'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"CoreMatchers","correct":"org.hamcrest.CoreMatchers"}],"quickstart":{"code":"import org.hamcrest.CoreMatchers;\nimport static org.hamcrest.MatcherAssert.assertThat;\n\npublic class Main {\n    public static void main(String[] args) {\n        assertThat(\"test\", CoreMatchers.is(\"test\"));\n    }\n}","lang":"java","description":"Uses Hamcrest CoreMatchers for assertion."},"warnings":[{"fix":"Replace dependency with org.hamcrest:hamcrest.","message":"This artifact is deprecated; use 'org.hamcrest:hamcrest' instead.","severity":"breaking","affected_versions":">=1.2.1"}],"env_vars":null,"search_vec":"'api':5 'core':2,3 'deprec':6,14 'hamcrest':1,4,9,13 'instead':10 'matcher':12 'pleas':7 'test':11 'use':8","created_at":"2026-06-15T08:47:56.880928+00:00","updated_at":"2026-06-15T08:47:56.880928+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"http://hamcrest.org/JavaHamcrest/","github":"https://github.com/hamcrest/JavaHamcrest","docs":"https://appdoc.app/artifact/org.hamcrest/hamcrest-core/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["testing"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}