no found build() method

[wangsonggogo]

trafficstars

    <dependency>
        <groupId>io.prometheus</groupId>
        <artifactId>simpleclient</artifactId>
        <version>0.16.0</version>
    </dependency>
    <!-- Hotspot JVM metrics-->
    <dependency>
        <groupId>io.prometheus</groupId>
        <artifactId>simpleclient_hotspot</artifactId>
        <version>0.16.0</version>
    </dependency>
    <!-- Exposition HTTPServer-->
    <dependency>
        <groupId>io.prometheus</groupId>
        <artifactId>simpleclient_httpserver</artifactId>
        <version>0.16.0</version>
    </dependency>
    <!-- Pushgateway exposition-->
    <dependency>
        <groupId>io.prometheus</groupId>
        <artifactId>simpleclient_pushgateway</artifactId>
        <version>0.16.0</version>
    </dependency>

[fstab]

I suspect the Counter is from another library. Try with the full package name, like io.prometheus.client.Counter.build().