[io] FileFinder.find() doesn't work correctly with Finder.TIME option

• Key: SANDBOX-154
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Unassigned
• Reporter: Martin Kompf
• Component/s: Finder

Environment

Operating System: Windows 2000
Platform: All

Description

FileFinder.find(File file, Map option) doesn't work correctly if options
contains a Finder.TIME with a value greater than 24.

The error is in FindingFilter.TimeFilter.accept(File file):

In the expression

file.lastModified() > System.currentTimeMillis() - this.argument * 60000*60*24

the part 'this.argument * 60000*60*24' is evaluated in the integer value range
which is exhausted if this.argument > 24

Fix: use 'this.argument * 60000L * 60L * 24L'