jmendeth/visural-common — comment on commit 9d786612d4cde4401789c31caceb22ac36ff2071
File: visural-common/src/com/visural/common/IOUtil.java line 41
By jmendeth:

[Apache Commons](http://commons.apache.org/) has an [I/O library](http://commons.apache.org/io/) which provides many of the utilities you're listing here.
To avoid having to import both classes, your class `extends` the other.