Local var not needed.
MODIFY
src/main/java/org/apache/commons/io/FileUtils.java
src/main/java/org/apache/commons/io/FileUtils.java
@@ -1366,21 +1366,17 @@ public static void forceDeleteOnExit(final File file) throws IOException {
public static void forceMkdir(final File directory) throws IOException {
if (directory.exists()) {
if (!directory.isDirectory()) {
- final String message =
- "File "
+ throw new IOException("File "
+ directory
+ " exists and is "
- + "not a directory. Unable to create directory.";
- throw new IOException(message);
+ + "not a directory. Unable to create directory.");
}
} else {
if (!directory.mkdirs()) {
// Double-check that some other thread or process hasn't made
// the directory in the background
if (!directory.isDirectory()) {
- final String message =
- "Unable to create directory " + directory;
- throw new IOException(message);
+ throw new IOException("Unable to create directory " + directory);
}
}
}

Local var not needed.