Updating pom.xml for structure + UTF8 source encoding + version enforcer rules
diff --git a/pom.xml b/pom.xml
index d0057e6..a703ad0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,48 +1,70 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
-    <parent>
-        <groupId>org.eclipse.jetty</groupId>
-        <artifactId>jetty-parent</artifactId>
-        <version>21</version>
-    </parent>
+  <parent>
+    <groupId>org.eclipse.jetty</groupId>
+    <artifactId>jetty-parent</artifactId>
+    <version>21</version>
+  </parent>
 
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>org.eclipse.jetty.alpn</groupId>
-    <artifactId>alpn-api</artifactId>
-    <version>1.1.1-SNAPSHOT</version>
-    <name>Jetty :: ALPN :: API</name>
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.eclipse.jetty.alpn</groupId>
+  <artifactId>alpn-api</artifactId>
+  <version>1.1.1-SNAPSHOT</version>
+  <name>Jetty :: ALPN :: API</name>
 
-    <scm>
-        <connection>scm:git:http://git.eclipse.org/gitroot/jetty/org.eclipse.jetty.alpn.git</connection>
-        <developerConnection>scm:git:ssh://git.eclipse.org/gitroot/jetty/org.eclipse.jetty.alpn.git</developerConnection>
-        <url>http://git.eclipse.org/c/jetty/org.eclipse.jetty.alpn.git/tree</url>
-    </scm>
+  <scm>
+    <connection>scm:git:http://git.eclipse.org/gitroot/jetty/org.eclipse.jetty.alpn.git</connection>
+    <developerConnection>scm:git:ssh://git.eclipse.org/gitroot/jetty/org.eclipse.jetty.alpn.git</developerConnection>
+    <url>http://git.eclipse.org/c/jetty/org.eclipse.jetty.alpn.git/tree</url>
+  </scm>
 
-    <properties>
-        <bundle-symbolic-name>org.eclipse.jetty.alpn.api</bundle-symbolic-name>
-        <bundle-doc-url>http://www.eclipse.org/jetty/documentation/current/alpn-chapter.html</bundle-doc-url>
-    </properties>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <bundle-symbolic-name>org.eclipse.jetty.alpn.api</bundle-symbolic-name>
+    <bundle-doc-url>http://www.eclipse.org/jetty/documentation/current/alpn-chapter.html</bundle-doc-url>
+  </properties>
 
-    <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-enforcer-plugin</artifactId>
-                <configuration>
-                    <rules>
-                        <requireJavaVersion>
-                            <version>[1.7,)</version>
-                        </requireJavaVersion>
-                    </rules>
-                </configuration>
-            </plugin>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>1.7</source>
-                    <target>1.7</target>
-                </configuration>
-            </plugin>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>1.1</version>
+        <executions>
+          <execution>
+            <id>enforce-versions</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireJavaVersion>
+                  <version>[1.7-40,)</version>
+                  <message>[ERROR] OLD JDK [${java.version}] in use. Jetty ${project.version} requires JDK 1.7.0_40 or newer</message>
+                </requireJavaVersion>
+                <versionOsgiRule implementation="org.eclipse.jetty.toolchain.enforcer.rules.RequireOsgiCompatibleVersionRule" />
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+        <dependencies>
+           <dependency>
+             <groupId>org.eclipse.jetty.toolchain</groupId>
+             <artifactId>jetty-build-support</artifactId>
+             <version>1.1</version>
+           </dependency>
+        </dependencies>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <source>1.7</source>
+          <target>1.7</target>
+        </configuration>
+      </plugin>
       <!-- Build helper maven plugin sets the parsedVersion.osgiVersion property -->
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
@@ -57,44 +79,46 @@
           </execution>
         </executions>
       </plugin>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <extensions>true</extensions>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>manifest</goal>
-                        </goals>
-                        <configuration>
-                            <instructions>
-                                <_versionpolicy>[$(version;==;$(@)),$(version;+;$(@)))</_versionpolicy>
-                                <Bundle-RequiredExecutionEnvironment>J2SE-1.7</Bundle-RequiredExecutionEnvironment>
-                                <Bundle-DocURL>${bundle-doc-url}</Bundle-DocURL>
-                                <Bundle-Vendor>Eclipse Jetty Project</Bundle-Vendor>
-                                <Bundle-SymbolicName>${bundle-symbolic-name}</Bundle-SymbolicName>
-                                <Bundle-Copyright>Copyright (c) 2008-2014 Mort Bay Consulting Pty. Ltd.</Bundle-Copyright>
-                                <Export-Package>
-                                    org.eclipse.jetty.alpn.*;version="${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}"
-                                </Export-Package>
-                                <Import-Package>*</Import-Package>
-                                <Bundle-Description>Application Layer Protocol Negotiation API.</Bundle-Description>
-                            </instructions>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <!-- Required for OSGI -->
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <configuration>
-                    <archive>
-                        <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
-                    </archive>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
+      <plugin>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>maven-bundle-plugin</artifactId>
+        <extensions>true</extensions>
+        <executions>
+          <execution>
+            <goals>
+              <goal>manifest</goal>
+            </goals>
+            <configuration>
+              <instructions>
+                <_versionpolicy>[$(version;==;$(@)),$(version;+;$(@)))</_versionpolicy>
+                <Bundle-RequiredExecutionEnvironment>J2SE-1.7</Bundle-RequiredExecutionEnvironment>
+                <Bundle-DocURL>${bundle-doc-url}</Bundle-DocURL>
+                <Bundle-Vendor>Eclipse Jetty Project</Bundle-Vendor>
+                <Bundle-SymbolicName>${bundle-symbolic-name}</Bundle-SymbolicName>
+                <Bundle-Copyright>Copyright (c) 2008-2014 Mort Bay
+                  Consulting Pty. Ltd.</Bundle-Copyright>
+                <Export-Package>
+                  org.eclipse.jetty.alpn.*;version="${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}"
+                </Export-Package>
+                <Import-Package>*</Import-Package>
+                <Bundle-Description>Application Layer Protocol
+                  Negotiation API.</Bundle-Description>
+              </instructions>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <!-- Required for OSGI -->
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <configuration>
+          <archive>
+            <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
+          </archive>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 
 </project>