The Java input/output (I/O) facilities provide a simple, standardized API for reading and writing character and byte data from various data sources. This article explores the I/O classes ...

You can even control the type of language encoding Excel uses when reading the file, if your information deals with international names or titles. Use Java's FileWriter classes to create UTF-8 ...

Q: I’ve been asked to extend my company’s Java-based spreadsheet software to read and write Excel spreadsheets. Can you recommend an open source Java library that will help me with this task?