java source to 1.5, compiler to 1.6

pom.xml

@@ -59,9 +59,9 @@ to jpeg, tiff, png and pdf are included.
                     <fork>true</fork>
                     <encoding>utf-8</encoding>
                     <optimize>false</optimize>
-                    <compilerVersion>1.4</compilerVersion>
-                    <source>1.3</source>
-                    <target>1.3</target>
+                    <compilerVersion>1.6</compilerVersion>
+                    <source>1.5</source>
+                    <target>1.5</target>
                 </configuration>
             </plugin>
             <plugin>
@@ -91,11 +91,11 @@ to jpeg, tiff, png and pdf are included.
             <plugin>
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <configuration>
-                    <source>1.3</source>
+                    <source>1.5</source>
                     <verbose>false</verbose>
                     <links>
                         <link>
-                            http://java.sun.com/j2se/1.3.0/docs/api/
+                            http://download.oracle.com/javase/1.5.0/docs/api/
                         </link>
                     </links>
                 </configuration>
@@ -131,7 +131,7 @@ to jpeg, tiff, png and pdf are included.
             <plugin>
                 <artifactId>maven-pmd-plugin</artifactId>
                 <configuration>
-                    <targetJdk>1.3</targetJdk>
+                    <targetJdk>1.5</targetJdk>
                 </configuration>
             </plugin>
             <plugin>