[10] Review Request: JDK-8179399 - Call trim() when loaded jre.list (Vivek Rao)

[Vivek Rao]

Hi, 

Chris, Victor, 
Please review the following change for fixing the “stripComments” method for redistributableModules. 

Bug URL: https://bugs.openjdk.java.net/browse/JDK-8179399 <https://bugs.openjdk.java.net/browse/JDK-8179399>
Webrev: http://cr.openjdk.java.net/~vrao/JDK-8179399/ <http://cr.openjdk.java.net/~vrao/JDK-8179399/>

Issue: 
1. When each line of jre.list is loaded in RedistributableModules.java trim() should be called
2. NoSuchElementException not caught for ModuleReference 
3. Unused imports

Fix: 
Using trim() inside stripComments to remove unnecessary space and cleaning the if else condition.
Added NoSuchElementException
Removed all unused imports

Thanks and regards, 
Vivek Rao