[HikariCP] Java 버전 호환

빌드 환경과 맞춰서 사용 하셔야 합니다.

안그러면 아래와 같은 에러를 경험 할 수 있습니다.

 

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/zaxxer/hikari/HikariConfig has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

 

Artifacts
Java 11+ maven artifact:

<dependency>
   <groupId>com.zaxxer</groupId>
   <artifactId>HikariCP</artifactId>
   <version>5.0.0</version>
</dependency>
Java 8 maven artifact (maintenance mode):

<dependency>
   <groupId>com.zaxxer</groupId>
   <artifactId>HikariCP</artifactId>
   <version>4.0.3</version>
</dependency>
Java 7 maven artifact (maintenance mode):

<dependency>
   <groupId>com.zaxxer</groupId>
   <artifactId>HikariCP-java7</artifactId>
   <version>2.4.13</version>
</dependency>
Java 6 maven artifact (maintenance mode):

<dependency>
   <groupId>com.zaxxer</groupId>
   <artifactId>HikariCP-java6</artifactId>
   <version>2.3.13</version>
</dependency>