Require at least java 1.7

Author: adangel

ReleaseNotes.md

@@ -12,6 +12,7 @@ Eclipse Update Site:
 ### New and noteworthy
 
 *   Updated PMD to 6.1.0
+*   At least Java 1.7 is required now.
 
 ### Fixed Issues
 

net.sourceforge.pmd.eclipse.plugin.test.fragment/META-INF/MANIFEST.MF

@@ -5,4 +5,4 @@ Bundle-SymbolicName: net.sourceforge.pmd.eclipse.plugin.test.fragment;singleton:
 Bundle-Version: 4.0.16.qualifier
 Bundle-Vendor: PMD Development Team
 Fragment-Host: net.sourceforge.pmd.eclipse.plugin
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7

net.sourceforge.pmd.eclipse.plugin.test/META-INF/MANIFEST.MF

@@ -3,7 +3,7 @@ Bundle-ManifestVersion: 2
 Bundle-Version: 4.0.16.qualifier
 Bundle-Name: PMD Test Plugin
 Bundle-SymbolicName: net.sourceforge.pmd.eclipse.plugin.test;singleton=true
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Bundle-Vendor: PMD Development Team
 Require-Bundle: org.eclipse.ui,
  net.sourceforge.pmd.eclipse.plugin,

net.sourceforge.pmd.eclipse.plugin/META-INF/MANIFEST.MF

@@ -17,7 +17,7 @@ Require-Bundle: org.apache.commons.logging;bundle-version="1.0.4",
  org.eclipse.help,
  org.eclipse.help.ui
 Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Bundle-Vendor: %plugin.provider
 Bundle-ClassPath: target/lib/antlr-runtime.jar,
  target/lib/antlr4-runtime.jar,

pom.xml

@@ -107,8 +107,8 @@
           <artifactId>tycho-compiler-plugin</artifactId>
           <version>${tycho.version}</version>
           <configuration>
-            <source>1.6</source>
-            <target>1.6</target>
+            <source>1.7</source>
+            <target>1.7</target>
             <compilerArguments>
               <inlineJSR />
               <enableJavadoc />