Update travis build config and change response error handling during java processing.

Author: Lenny Halseth

.travis.yml

@@ -2,10 +2,8 @@ language: scala
 scala:
   - 2.10.4
 jdk:
-  - openjdk7
   - oraclejdk8
   - openjdk8
-  - oraclejdk9
 dist: trusty
 sudo: false
 cache:

codepulse/src/main/scala/com/secdec/codepulse/tracer/ProjectFileUploadHandler.scala

@@ -132,10 +132,7 @@ class ProjectFileUploadHandler(projectManager: ProjectManager) extends RestHelpe
 
 	def fallbackResponse(box: Box[LiftResponse]) = box match {
 		case Full(resp) => resp
-		case _ => {
-			RedirectWithState("/", RedirectState(() => NotFoundResponse("An error occurred while processing data.")))
-		}
-//		case Empty => NotFoundResponse("an unknown error occurred")
-//		case Failure(msg, _, _) => {NotFoundResponse(msg)
+		case Empty => NotFoundResponse("an unknown error occurred")
+		case Failure(msg, _, _) => NotFoundResponse(msg)
 	}
 }