```ceylon
native("jvm") module org.otherone.vhostproxy.vertx "4" {
    shared import io.vertx.ceylon.core "3.3.2";
    //shared import "io.vertx:vertx-lang-ceylon" "3.3.0-SNAPSHOT";
    //shared import "io.vertx.lang.ceylon" "3.3.0-SNAPSHOT";
    import ceylon.regex "1.2.2";
    import ceylon.logging "1.2.2";
    //import ceylon.time "1.2.1";
    import java.base "7";
    //import "it.zero11:acme-client" "0.1.2";
    import ceylon.file "1.2.2";
    import ceylon.buffer "1.2.2";
}
```

Update to ceylon 1.3.1 + vertx 3.3.3
user
```ceylon
native("jvm") module org.otherone.vhostproxy.vertx "4" {
    shared import io.vertx.ceylon.core "3.3.3";
    //shared import "io.vertx:vertx-lang-ceylon" "3.3.0-SNAPSHOT";
    //shared import "io.vertx.lang.ceylon" "3.3.0-SNAPSHOT";
    import ceylon.regex "1.3.1";
    import ceylon.logging "1.3.1";
    //import ceylon.time "1.2.1";
    import java.base "7";
    //import "it.zero11:acme-client" "0.1.2";
    import ceylon.file "1.3.1";
    import ceylon.buffer "1.3.1";
}
```
assistant