CLOUDSTACK-9710: Switch to using JDK 1.8

- Switches Travis to use jdk1.8
- Changes java-version to 1.8
- Change jdk/maven version to 1.8
- Excludes failing network plugin F5 due to incompatible dependency issue

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Author: yadvr

.java-version

@@ -1 +1 @@
-1.7
+1.8

.travis.yml

@@ -18,7 +18,7 @@ sudo: required
 dist: trusty
 language: java
 jdk:
-- oraclejdk7
+- oraclejdk8
 python:
   - "2.7"
 cache:

client/pom.xml

@@ -987,6 +987,7 @@
         </dependency>
       </dependencies>
     </profile>
+    <!--
     <profile>
       <id>f5</id>
       <activation>
@@ -1002,6 +1003,7 @@
         </dependency>
       </dependencies>
     </profile>
+    -->
     <profile>
       <id>srx</id>
       <activation>

plugins/pom.xml

@@ -149,6 +149,7 @@
         <module>file-systems/netapp</module>
       </modules>
     </profile>
+    <!--
     <profile>
       <id>f5</id>
       <activation>
@@ -160,6 +161,7 @@
         <module>network-elements/f5</module>
       </modules>
     </profile>
+    -->
     <profile>
       <id>srx</id>
       <activation>

pom.xml

@@ -45,7 +45,7 @@
   </issueManagement>
 
   <properties>
-    <cs.jdk.version>1.7</cs.jdk.version>
+    <cs.jdk.version>1.8</cs.jdk.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>