protected DistributedSystemHealthConfig createDistributedSystemHealthConfig() {

    return new DistributedSystemHealthConfigImpl();
  }
A "template factory" method for creating a <code>DistributedSystemHealthConfig</code>. It can
be overridden by subclasses to produce instances of different
<code>DistributedSystemHealthConfig</code> implementations.
geode-core/src/main/java/org/apache/geode/admin/internal/GemFireHealthImpl.java