Fixing 'high' issues identified by Findbugs.

pom.xml

@@ -442,11 +442,33 @@
 	
 	<reporting>
 	    <plugins>
-	      <plugin>
-	        <groupId>org.codehaus.mojo</groupId>
-	        <artifactId>findbugs-maven-plugin</artifactId>
-	        <version>3.0.3</version>
-	      </plugin>
-	    </plugins>
-    </reporting>
+			<plugin>
+			  <groupId>org.codehaus.mojo</groupId>
+			  <artifactId>findbugs-maven-plugin</artifactId>
+			  <version>3.0.3</version>
+			</plugin>
+			   
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-project-info-reports-plugin</artifactId>
+				<version>2.7</version>
+				<configuration>
+					<dependencyLocationsEnabled>false</dependencyLocationsEnabled>
+				</configuration>
+			</plugin>
+			
+			
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>cobertura-maven-plugin</artifactId>
+				<version>2.6</version>
+				<configuration>
+					<formats>
+						<format>html</format>
+						<format>xml</format>
+					</formats>
+				</configuration>
+			</plugin>
+   		</plugins>
+	</reporting>
 </project>

src/main/java/nz/net/orcon/kanban/controllers/BoardController.java

@@ -73,7 +73,7 @@ public class BoardController {
 	
 	private static final Logger logger = LoggerFactory.getLogger(BoardController.class);
 	
-	public static String BOARD = "BOARD";
+	public static final String BOARD = "BOARD";
 
 	@Resource(name="ocmFactory")
 	OcmMapperFactory ocmFactory;

src/main/java/nz/net/orcon/kanban/controllers/RuleController.java

@@ -62,7 +62,7 @@ public class RuleController {
 	
 	private static final Logger logger = LoggerFactory.getLogger(RuleController.class);
 	
-	public static String RULE = "RULE";
+	public static final String RULE = "RULE";
 		
 	@Resource(name="ocmFactory")
 	OcmMapperFactory ocmFactory;

src/main/java/nz/net/orcon/kanban/model/Condition.java

@@ -21,13 +21,20 @@
 
 package nz.net.orcon.kanban.model;
 
+import java.io.Serializable;
+
 import org.apache.jackrabbit.ocm.manager.enumconverter.EnumTypeConverter;
 import org.apache.jackrabbit.ocm.mapper.impl.annotation.Field;
 import org.apache.jackrabbit.ocm.mapper.impl.annotation.Node;
 
 @Node
-public class Condition {
+public class Condition implements Serializable  {
 	
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
 	@Field
 	private String fieldName;
 	

src/main/java/nz/net/orcon/kanban/model/Filter.java

@@ -32,6 +32,11 @@ import org.apache.jackrabbit.ocm.mapper.impl.annotation.Node;
 @Node
 public class Filter extends AbstractNamedModelClass implements Serializable{
 		
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
 	@Field
 	private String expression;
 	

src/main/java/nz/net/orcon/kanban/model/Operation.java

@@ -21,7 +21,9 @@
 
 package nz.net.orcon.kanban.model;
 
-public enum Operation {
+import java.io.Serializable;
+
+public enum Operation implements Serializable {
 	
 	CONTAINS("contains", "jcr:contains(fields/@${field},'${value}')"),
 	EQUALTO("equal to","fn:lower-case(fields/@${field})='${value}'"),

src/main/java/nz/net/orcon/kanban/security/SecurityTool.java

@@ -47,7 +47,7 @@ public class SecurityTool {
 	
 	private static final Logger LOG = LoggerFactory.getLogger(SecurityTool.class);
 	
-	public static String SYSTEM = "system";
+	public static final String SYSTEM = "system";
 	
 	@Autowired
 	TeamCache teamCache;

src/main/java/nz/net/orcon/kanban/tools/ListTools.java

@@ -110,8 +110,7 @@ public class ListTools {
 										  String filterId, 
 										  ObjectContentManager ocm){
 		
-		Filter filter = (Filter) ocm.getObject(Filter.class,String.format(URI.FIELDS_URI, boardId, filterId));
-		
+		Filter filter = (Filter) ocm.getObject(Filter.class,String.format(URI.FILTER_URI, boardId, filterId));
 		QueryManager qm = ocm.getQueryManager();
 		org.apache.jackrabbit.ocm.query.Filter qmFilter = qm.createFilter(Card.class);