However, assert is appropriate in the context of the private readHeader() helper method, which will be completed eventually to read and decode a PNG file’s 8-byte header.

You can use the Java JDOM classes to read the XML data including the element's attribute property. You use these properties to determine the different types of XML nodes you have in your folder.

In this post, I introduce an open source library project for reading and writing Microsoft Excel spreadsheets.

What is Java printf? The Java printf function helps simplify the task of printing formatted output to the console, terminal window or log files. The Java printf function makes it easier to create ...