import com.ignitedev.devsprotocolfetcher.api.ProtocolFetcherAPI ;
import com.ignitedev.devsprotocolfetcher.enums.MinecraftVersion ;
public class Main extends JavaPlugin {
 
    @Override
    public void onEnable ( ) {
      ProtocolFetcherAPI. setDebugMode ( true ) ; // if you need debug mode, more logs.
      ProtocolFetcherAPI protocolFetcherAPI = new ProtocolFetcherAPI (MinecraftVersion. v_1_17 ) ; // specify version here
      protocolFetcherAPI. fetchData ( ) ; // fetching all data to cache
   
      // examples:
        protocolFetcherAPI. getEntityByProtocolID (#int ) ;
      // or
        protocolFetcherAPI. getEntityByDisplayName (#entity#getDisplayName ( ) ) ;
      // or
        protocolFetcherAPI. getEntityByTypeName (#entity#getEntityType ( ). name ( ) ) ;
    }
}

<repositories>
    <repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>
<dependecies>
    <dependency>
        <groupId>com.github.2DevsStudio</groupId>
        <artifactId>2Devs-ProtocolFetcher</artifactId>
        <version>6264c54e53</version> // specify version here
    </dependency>
</dependecies>

or

repositories {
    maven { url 'https://jitpack.io' }
}
dependencies {
      implementation 'com.github.2DevsStudio:2Devs-ProtocolFetcher:6264c54e53' // specify version here
}