[TUSCANY-860] Launder should produce some meanlingful error messages instead of runtime exception

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Java-SCA-M2
• Fix Version/s: Java-SCA-M2
• Component/s: SCA Java Runtime
• Assignee: Jeremy Boynes
• Reporter: Zhaohui Feng
• Created: 16/Oct/06 21:04
• Updated: 18/Sep/10 11:27
• Resolved: 16/Oct/06 23:34

Description

if I forget to pass the app jar to the launcher, I got IndexOutOfBoundsException instead of a meaningful msg and if there's no Main-Class entry in the manifest, I got NPE