Adding some code changes by Pierre Mathieu to detect more cases of badly closed resources.

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@5560 51baf565-9d33-0410-a72c-fc3788e3496d

pmd/src/net/sourceforge/pmd/rules/CloseResource.java

@@ -35,6 +35,9 @@ import java.util.StringTokenizer;
  *  } finally {
  *   c.close();
  *  }
+ *
+ *  @author original author unknown
+ *  @author Contribution from Pierre Mathien
  * </pre>
  */
 public class CloseResource extends AbstractRule {