Fix EntityManager Count methods (one would throw exception, one is ve…

…rbose)

DefectTracker/src/edu/wpi/cs/wpisuitetng/modules/defecttracker/entitymanagers/DefectManager.java

@@ -128,7 +128,7 @@ public void deleteAll(Session s) throws WPISuiteException {
 	public int Count() {
 		// TODO: there must be a faster way to do this with db4o
 		// note that this is not project-specific - ids are unique across projects
-		return db.retrieveAll(new Defect()).toArray(new Defect[0]).length;
+		return db.retrieveAll(new Defect()).size();
 	}
 
 	@Override

PostBoard/src/edu/wpi/cs/wpisuitetng/modules/postboard/model/PostBoardEntityManager.java

@@ -132,8 +132,7 @@ public void save(Session s, PostBoardMessage model)
 	@Override
 	public boolean deleteEntity(Session s, String id) throws WPISuiteException {
 
-		// This module does not all PostBoardMessages to be deleted, so throw
-		// an exception
+		// This module does not allow PostBoardMessages to be deleted, so throw an exception
 		throw new WPISuiteException();
 	}
 
@@ -145,8 +144,7 @@ public boolean deleteEntity(Session s, String id) throws WPISuiteException {
 	@Override
 	public void deleteAll(Session s) throws WPISuiteException {
 
-		// This module does not all PostBoardMessages to be deleted, so throw
-		// an exception
+		// This module does not allow PostBoardMessages to be deleted, so throw an exception
 		throw new WPISuiteException();
 	}
 
@@ -156,7 +154,7 @@ public void deleteAll(Session s) throws WPISuiteException {
 	@Override
 	public int Count() throws WPISuiteException {
 		// Return the number of PostBoardMessages currently in the database
-		return getAll(null).length;
+		return db.retrieveAll(new PostBoardMessage(null)).size();
 	}
 
 	@Override