@Override
    protected TaskTracker build0() {

        TaskTrackerProperties properties = PropertiesConfigurationFactory.createPropertiesConfiguration(TaskTrackerProperties.class, locations);
        return buildByProperties(properties);
    }
@author Robert HG (254963746@qq.com) on 4/21/16.
lts-tasktracker/src/main/java/com/github/ltsopensource/tasktracker/TaskTrackerBuilder.java