logback-android/src/main/java/ch/qos/logback/core/net/server/ConcurrentServerRunner.java
public void stop() throws IOException {
    listener.close();
    accept(new ClientVisitor<T>() {
      public void visit(T client) {
        client.close();
      }
    });
  }
public void stop() throws IOException {
    listener.close();
    accept(new ClientVisitor<T>() {
      public void visit(T client) {
        client.close();
      }
    });
  }
{@inheritDoc}