[OPENNLP-381] Error messages for command line arguments introduced into command line tools

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: tools-1.5.3
• Fix Version/s: tools-1.5.3
• Component/s: Command Line Interface
• Labels: patch
• Assignee: Jörn Kottmann
• Reporter: Aliaksandr Autayeu
• Created: 16/Nov/11 00:26
• Updated: 16/Nov/11 09:59
• Resolved: 16/Nov/11 09:59

Description

Command line tools do not report error messages, resorting always to showing help. This is a bit confusing. Attached patch improves this.