code: public
    static
    void setProperties(Object obj, Properties properties, String prefix) {
      new PaxPropertySetter(obj).setProperties(properties, prefix);
    }
docs: Set the properties of an object passed as a parameter in one
  go. The <code>properties</code> are parsed relative to a
  <code>prefix</code>.
  
  @param obj The object to configure.
  @param properties A java.util.Properties containing keys and values.
  @param prefix Only keys having the specified prefix will be set.