changeset 25223 | 4d33af5975a5 |
parent 24865 | 09b1d992ca72 |
--- a/jdk/src/share/classes/java/io/File.java Wed Jul 02 10:21:23 2014 -0700 +++ b/jdk/src/share/classes/java/io/File.java Wed Jul 02 14:14:17 2014 -0700 @@ -1997,8 +1997,10 @@ File directory) throws IOException { - if (prefix.length() < 3) - throw new IllegalArgumentException("Prefix string too short"); + if (prefix.length() < 3) { + throw new IllegalArgumentException("Prefix string \"" + prefix + + "\" too short: length must be at least 3"); + } if (suffix == null) suffix = ".tmp";