FilesScanner Tokenizer does not work well with input containing delimiter characters

[jerseyrobot]

this.files = new File[Tokenizer.tokenize(fileNames, Tokenizer.COMMON_DELIMITERS).length]; for (int i = 0; i < files.length; i++)

{ files[i] = new File(fileNames[i]); }

This code has multiple problems:

• The result of Tokenizer.tokenize is not used, only the length is taken. For the input "someFile;anotherFile", this leads to a ArrayIndexOutOfBoundsException, because the files-Array has size 2, but only fileNames[0] can be read, which won't even resolve to a file, because it has not been split.
• COMMON_DELIMITERS contains the space character, which can easily be contained in a single file name. On Windows, this is quite common with "C:\Program Files...".

  Environment

  Windows 7, Java 8

  Affected Versions

  [2.13, 2.14]

[jerseyrobot]

• Issue Imported From: https://github.com/jersey/jersey/issues/3006
• Original Issue Raised By:@glassfishrobot
• Original Issue Assigned To: @mpotociar

[jerseyrobot]

@glassfishrobot Commented Reported by philipp91

[jerseyrobot]

@glassfishrobot Commented @japod said: Although the issue does not contain a real use case, the code is indeed wrong and should be fixed.

[jerseyrobot]

@glassfishrobot Commented This issue was imported from java.net JIRA JERSEY-2734