Fast forward to 2014 and I’m sifting through some old code on my laptop and I find this thing. Oh the happy memories! I distinctly remember the joy I felt experimenting with my little SICP-style ...

There are other examples of walking the file tree with Java 7 available online. The Javadoc documentation for FileVisitor includes a “Usage Example” section that provides two more complicated ...

A Two-Three-Four tree is a simple form of a B-Tree. This Java applet shows the working of a 234-Tree. All operations -- INSERT, DELETE and SEARCH, can be run in any of the three modes -- single step, ...