{"id":55150,"library":"hppc","title":"High Performance Primitive Collections","description":"High Performance Primitive Collections for Java, providing memory-efficient maps, sets, lists, stacks, and queues for primitive types.","status":"active","version":"0.10.0","language":"java","source_language":null,"source_url":"https://github.com/carrotsearch/hppc","tags":["collections","primitives","performance","memory"],"install":[{"cmd":"<dependency>\n  <groupId>com.carrotsearch</groupId>\n  <artifactId>hppc</artifactId>\n  <version>0.10.0</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.carrotsearch:hppc:0.10.0'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"IntArrayList","correct":"com.carrotsearch.hppc.IntArrayList"}],"quickstart":{"code":"import com.carrotsearch.hppc.IntArrayList;\n\nIntArrayList list = new IntArrayList();\nlist.add(1);\nlist.add(2);\nlist.add(3);\nSystem.out.println(\"List: \" + list);","lang":"java","description":"Creates an IntArrayList and adds elements."},"warnings":[],"env_vars":null,"search_vec":"'collect':4,8,24 'effici':14 'high':1,5 'java':10 'list':17 'map':15 'memori':13,27 'memory-effici':12 'perform':2,6,26 'primit':3,7,22,25 'provid':11 'queue':20 'set':16 'stack':18 'type':23","created_at":"2026-06-15T09:38:34.229794+00:00","updated_at":"2026-06-15T09:38:34.229794+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":"https://github.com/carrotsearch/hppc","github":"https://github.com/carrotsearch/hppc","docs":"https://appdoc.app/artifact/com.carrotsearch/hppc/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"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}}