modules/jooby-metrics/src/main/java/org/jooby/metrics/Metrics.java
public Metrics threadDump() {
    bindings.add((binder, routes, conf) -> {
      routes.use("GET", this.pattern + "/thread-dump", new ThreadDumpHandler());
    });
    return this;
  }
public Metrics threadDump() {
    bindings.add((binder, routes, conf) -> {
      routes.use("GET", this.pattern + "/thread-dump", new ThreadDumpHandler());
    });
    return this;
  }
Append a handler that prints thread states (a.k.a thread dump). See {@link ThreadDumpHandler}.

@return This metrics module.