remove not needed SuppressWarnings

src/main/java/org/stfm/texdoclet/ClassFilter.java

@@ -9,7 +9,6 @@ import com.sun.javadoc.ClassDoc;
  * @version $Revision: 1.1 $
  * @author Gregg Wonderly - C2 Technologies Inc.
  */
-@SuppressWarnings("restriction")
 public interface ClassFilter {
 
 	/**

src/main/java/org/stfm/texdoclet/ClassHierachy.java

@@ -16,7 +16,6 @@ import com.sun.javadoc.RootDoc;
  * @version $Revision: 1.1 $
  * @author Soeren Caspersen - XO Software
  */
-@SuppressWarnings("restriction")
 public class ClassHierachy extends java.lang.Object {
 
 	public SortedMap root = new TreeMap();

src/main/java/org/stfm/texdoclet/InterfaceHierachy.java

@@ -16,7 +16,6 @@ import com.sun.javadoc.RootDoc;
  * @version $Revision: 1.1 $
  * @author Soeren Caspersen - XO Software
  */
-@SuppressWarnings("restriction")
 public class InterfaceHierachy extends java.lang.Object {
 
 	public SortedMap root = new TreeMap();

src/main/java/org/stfm/texdoclet/Package.java

@@ -19,7 +19,6 @@ import com.sun.javadoc.PackageDoc;
  * @version $Revision: 1.1 $
  * @author Gregg Wonderly - C2 Technologies Inc.
  */
-@SuppressWarnings("restriction")
 public class Package {
 
 	protected PackageDoc pkgDoc;

src/main/java/org/stfm/texdoclet/TeXDoclet.java

@@ -180,7 +180,6 @@ import com.sun.javadoc.Type;
  * @author Soeren Caspersen - XO Software.
  * @author Stefan Marx
  */
-@SuppressWarnings("restriction")
 public class TeXDoclet extends Doclet {
 
 	private static final String PDFLATEX_CMD = "lualatex --interaction=nonstopmode --output-format=pdf ";

src/main/java/org/stfm/texdoclet/TestFilter.java

@@ -8,7 +8,6 @@ import com.sun.javadoc.ClassDoc;
  * 
  * @version $Revision: 1.2 $
  */
-@SuppressWarnings("restriction")
 public class TestFilter implements ClassFilter {
 
 	/**