Use final; remote trailing whitespace.
MODIFY
src/main/java/org/apache/commons/io/FileSystem.java
src/main/java/org/apache/commons/io/FileSystem.java
@@ -233,7 +233,7 @@ private static boolean isOsNameMatch(final String osName, final String osNamePre
*/
FileSystem(final boolean caseSensitive, final boolean casePreserving, final int maxFileLength,
final int maxPathLength, final char[] illegalFileNameChars, final String[] reservedFileNames,
- final boolean supportsDriveLetter, char nameSeparator) {
+ final boolean supportsDriveLetter, final char nameSeparator) {
this.maxFileNameLength = maxFileLength;
this.maxPathLength = maxPathLength;
this.illegalFileNameChars = Objects.requireNonNull(illegalFileNameChars, "illegalFileNameChars");

Use final; remote trailing whitespace.