IO-128 - currently file name "normalization" errors in the equals method causes a mis-leading NullPointerException. Adding a check for this and throwing an IllegalArgumentException with a better message should improve the user experience.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@584325 13f79535-47bb-0310-9956-ffa450edef68
2 files changed