Functions provided:
- Misc - arrays, dates, simple execution timer, a MRU (most recently used) set
- Beans - inspection of POJO bean properties and utility functions
- I/O - an output interface, a file extension filter, and utility functions
- Swing - ArrayTableModel, DoubleCellRenderer to specified precision, JTable with Excel style editing, a DefaultMutableTreeNode that lazily creates children when they are needed, MRU files menu, File choosers with preferences, and utility functions