In short, you can read and write MS Excel files using Java. In addition, you can read and write MS Word and MS PowerPoint files using Java. Apache POI is your Java Excel solution (for Excel 97-2008).
Airlines with a major presence at Sky Harbor include Ameriflight, Great Lakes Airlines, US Airways and Southwest Airlines. Some Phoenix flights land at Phoenix-Mesa Gateway Airport (AZA), which is located in the nearby city of Mesa. Formerly an air force base, Phoenix-Mesa now services the Phoenix metropolitan area. Only two airlines fly to Phoenix-Mesa: Allegiant Air and Spirit Airlines.
Phoenix owns and operates three airports. Phoenix Sky Harbor International Airport is the economic engine of the entire state of Arizona, contributing more than $33 billion to Arizona's economy each year and employing more than 33,000 people. There are hundreds of nonstop and connecting flights from points around the globe each day.