File list (Check if you may need any files):
WeatherStation\.classpath
..............\.project
..............\headfirst\observer\weather\CurrentConditionsDisplay.class
..............\.........\........\.......\CurrentConditionsDisplay.java
..............\.........\........\.......\DisplayElement.class
..............\.........\........\.......\DisplayElement.java
..............\.........\........\.......\ForecastDisplay.class
..............\.........\........\.......\ForecastDisplay.java
..............\.........\........\.......\HeatIndexDisplay.class
..............\.........\........\.......\HeatIndexDisplay.java
..............\.........\........\.......\Observer.class
..............\.........\........\.......\Observer.java
..............\.........\........\.......\StatisticsDisplay.class
..............\.........\........\.......\StatisticsDisplay.java
..............\.........\........\.......\Subject.class
..............\.........\........\.......\Subject.java
..............\.........\........\.......\WeatherData.class
..............\.........\........\.......\WeatherData.java
..............\.........\........\.......\WeatherStation.class
..............\.........\........\.......\WeatherStation.java
..............\.........\........\.......\WeatherStationHeatIndex.class
..............\.........\........\.......\WeatherStationHeatIndex.java
..............\.........\........\weather
..............\.........\observer
..............\headfirst
WeatherStation