Bug 445385: bump minimum JRE level to 1.6
diff --git a/org.eclipse.sisu.plexus.extender/META-INF/MANIFEST.MF b/org.eclipse.sisu.plexus.extender/META-INF/MANIFEST.MF
index 817ae0f..6806578 100644
--- a/org.eclipse.sisu.plexus.extender/META-INF/MANIFEST.MF
+++ b/org.eclipse.sisu.plexus.extender/META-INF/MANIFEST.MF
@@ -4,7 +4,7 @@
 Bundle-Version: 0.3.0.qualifier
 Bundle-Name: Sisu-Plexus Extender (Incubation)
 Fragment-Host: org.eclipse.sisu.inject.extender
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6,J2SE-1.5,JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
 Bundle-Vendor: Eclipse Sisu
 Bundle-Copyright: Copyright (c) 2010, 2013 Sonatype, Inc. and others
 Bundle-DocURL: http://www.eclipse.org/sisu/
diff --git a/org.eclipse.sisu.plexus/META-INF/MANIFEST.MF b/org.eclipse.sisu.plexus/META-INF/MANIFEST.MF
index ccc3e13..3c71b00 100644
--- a/org.eclipse.sisu.plexus/META-INF/MANIFEST.MF
+++ b/org.eclipse.sisu.plexus/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@
 Bundle-SymbolicName: org.eclipse.sisu.plexus;singleton:=true
 Bundle-Version: 0.3.0.qualifier
 Bundle-Name: Sisu-Plexus (Incubation)
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6,J2SE-1.5,JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
 Bundle-Vendor: Eclipse Sisu
 Bundle-Copyright: Copyright (c) 2010, 2013 Sonatype, Inc. and others
 Bundle-DocURL: http://www.eclipse.org/sisu/
diff --git a/pom.xml b/pom.xml
index 27c217f..ed4ea08 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,8 +84,8 @@
   </ciManagement>
 
   <properties>
-    <maven.compiler.source>1.5</maven.compiler.source>
-    <maven.compiler.target>1.5</maven.compiler.target>
+    <maven.compiler.source>1.6</maven.compiler.source>
+    <maven.compiler.target>1.6</maven.compiler.target>
     <tycho.scmUrl>scm:git:http://git.eclipse.org/gitroot/sisu/org.eclipse.sisu.plexus.git</tycho.scmUrl>
     <tycho-version>0.21.0</tycho-version>
   </properties>
@@ -100,13 +100,13 @@
           <configuration>
             <signature>
               <groupId>org.codehaus.mojo.signature</groupId>
-              <artifactId>java15</artifactId>
+              <artifactId>java16</artifactId>
               <version>1.0</version>
             </signature>
           </configuration>
           <executions>
             <execution>
-              <id>check-java5</id>
+              <id>check-java6</id>
               <phase>package</phase>
               <goals>
                 <goal>check</goal>
@@ -120,7 +120,7 @@
           <configuration>
             <rules>
               <enforceBytecodeVersion>
-                <maxJdkVersion>1.5</maxJdkVersion>
+                <maxJdkVersion>1.6</maxJdkVersion>
               </enforceBytecodeVersion>
             </rules>
           </configuration>