Add JavaVersion feature

templates/home.html

@@ -58,6 +58,12 @@
               <input type="radio" name="packaging" value="${it.value}"${it.selected==true ? ' checked="true"' : ''}/>
               ${it.name}
             </label><% } %>
+         <label>Java Version:</label>
+         <% javaVersions.each { %>
+            <label class="radio">
+              <input type="radio" name="packaging" value="${it.value}"${it.selected==true ? ' checked="true"' : ''}/>
+              ${it.value}
+            </label><% } %>
           <button type="submit" class="btn">Generate</button>
         </form>
       </div>

templates/starter-build.gradle

@@ -24,6 +24,8 @@ apply plugin: 'war'
     baseName = '${artifactId}'
     version =  '${version}'
 }
+sourceCompatibility = ${javaVersion}
+targetCompatibility = ${javaVersion}
 
 repositories {
     mavenCentral()<% if (!bootVersion.contains("RELEASE")) { %>

templates/starter-pom.xml

@@ -33,7 +33,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>${packageName}.Application</start-class>
-		<java.version>1.7</java.version>
+		<java.version>${javaVersion}</java.version>
 	</properties>
 
 	<build>