Remove findPetByTags (since it doesn't work in Derby)

Also minor formatting changes.
diff --git a/juneau-petstore-api/src/main/java/org/apache/juneau/petstore/PetStore.java b/juneau-petstore-api/src/main/java/org/apache/juneau/petstore/PetStore.java
index ce8a0a1..5db76c5 100644
--- a/juneau-petstore-api/src/main/java/org/apache/juneau/petstore/PetStore.java
+++ b/juneau-petstore-api/src/main/java/org/apache/juneau/petstore/PetStore.java
@@ -129,26 +129,6 @@
 	) throws NotAcceptable;
 
 	/**
-	 * Find all pets with the specified tags.
-	 *
-	 * @param tags The tags to match against.
-	 * @return The pets that match the specified tags.
-	 * @throws InvalidTag Invalid tag was specified.
-	 * @throws NotAcceptable Unsupported <c>Accept</c> header specified.
-	 */
-	@RemoteMethod(method=GET, path="/pet/findByTags")
-	@Deprecated
-	public Collection<Pet> findPetsByTags(
-		@Query(
-			name="tags",
-			description="Tags to filter by",
-			required=true,
-			example="['tag1','tag2']"
-		)
-		String[] tags
-	) throws InvalidTag, NotAcceptable;
-
-	/**
 	 * Deletes the specified pet.
 	 *
 	 * @param apiKey Security key.
@@ -174,6 +154,14 @@
 		long petId
 	) throws IdNotFound, NotAcceptable;
 
+	/**
+	 * Deletes all pets in the database.
+	 *
+	 * @return {@link Ok} if successful.
+	 */
+	@RemoteMethod(method=DELETE, path="/pet")
+	public Ok deleteAllPets();
+
 	//------------------------------------------------------------------------------------------------------------------
 	// Orders
 	//------------------------------------------------------------------------------------------------------------------
@@ -253,6 +241,14 @@
 	) throws InvalidId, IdNotFound, NotAcceptable;
 
 	/**
+	 * Deletes all orders in the database.
+	 *
+	 * @return {@link Ok} if successful.
+	 */
+	@RemoteMethod(method=DELETE, path="/store/order")
+	public Ok deleteAllOrders();
+
+	/**
 	 * Returns an inventory of pet statuses and counts.
 	 *
 	 * @return An inventory of pet statuses and counts.
@@ -371,6 +367,14 @@
 	) throws InvalidUsername, IdNotFound, NotAcceptable;
 
 	/**
+	 * Deletes all users in the database.
+	 *
+	 * @return {@link Ok} if successful.
+	 */
+	@RemoteMethod(method=DELETE, path="/user")
+	public Ok deleteAllUsers();
+
+	/**
 	 * User login.
 	 *
 	 * @param username The username for login.
diff --git a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/OrderRepository.java b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/OrderRepository.java
index bbcfa6d..4a11b51 100644
--- a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/OrderRepository.java
+++ b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/OrderRepository.java
@@ -8,6 +8,4 @@
  * TODO - Needs documentation
  */
 @Repository
-public interface OrderRepository  extends JpaRepository <Order, Long>{
-
-}
+public interface OrderRepository  extends JpaRepository <Order, Long>{}
diff --git a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/PetRepository.java b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/PetRepository.java
index b200f71..9e5c6ff 100644
--- a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/PetRepository.java
+++ b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/PetRepository.java
@@ -13,13 +13,9 @@
  * TODO - Needs documentation
  */
 @Repository
+@SuppressWarnings("javadoc")
 public interface PetRepository extends JpaRepository <Pet, Long> {
 
-	@SuppressWarnings("javadoc")
-	@Query("select X from PetstorePet X where X.tags in :tags")
-	List<Pet> findByTags(@Param("tags") String[] tags);
-
-	@SuppressWarnings("javadoc")
 	@Query("select X from PetstorePet X where X.status in :status")
 	List<Pet> findByStatus(@Param("status") PetStatus[] status);
 }
diff --git a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/UserRepository.java b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/UserRepository.java
index a292a6a..538ced4 100644
--- a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/UserRepository.java
+++ b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/repository/UserRepository.java
@@ -12,11 +12,10 @@
  * TODO - Needs documentation
  */
 @Repository
+@SuppressWarnings("javadoc")
 public interface UserRepository  extends JpaRepository <User, Long>{
 
-	@SuppressWarnings("javadoc")
 	Optional<User> findByUsername(String username);
 
-	@SuppressWarnings("javadoc")
 	Long deleteByUsername(String username);
 }
diff --git a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/rest/PetStoreResource.java b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/rest/PetStoreResource.java
index b0a28ea..51d287f 100644
--- a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/rest/PetStoreResource.java
+++ b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/rest/PetStoreResource.java
@@ -245,21 +245,6 @@
 

 	@Override /* PetStore */

 	@RestMethod(

-		name=GET,

-		path="/pet/findByTags",

-		summary="Finds Pets by tags",

-		description="Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",

-		swagger=@MethodSwagger(

-			tags="pet"

-		)

-	)

-	@Deprecated

-	public Collection<Pet> findPetsByTags(String[] tags) throws InvalidTag, NotAcceptable {

-		return store.getPetsByTags(tags);

-	}

-

-	@Override /* PetStore */

-	@RestMethod(

 		name=DELETE,

 		path="/pet/{petId}",

 		summary="Deletes a pet",

@@ -268,21 +253,21 @@
 		)

 	)

 	public Ok deletePet(String apiKey, long petId) throws IdNotFound, NotAcceptable {

-		store.removePet(petId);

+		store.deletePet(petId);

 		return OK;

 	}

-	

+

+	@Override /* PetStore */

 	@RestMethod(

-			name=DELETE,

-			path="/pets",

-			summary="Delete all pets",

-			description="This can be done only by the logged in user."

-						

-				)

-		public Ok deleteAllPets() {

-			store.deleteAllPets();

-			return OK;

-		}

+		name=DELETE,

+		path="/pets",

+		summary="Delete all pets",

+		description="This can be done only by the logged in user."

+	)

+	public Ok deleteAllPets() {

+		store.deleteAllPets();

+		return OK;

+	}

 

 	//-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

 	// Orders

@@ -306,7 +291,7 @@
 		;

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/store/order",

@@ -329,7 +314,7 @@
 		return store.getOrders();

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/store/order/{orderId}",

@@ -345,7 +330,7 @@
 		return store.getOrder(orderId);

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=POST,

 		path="/store/order",

@@ -362,7 +347,7 @@
 		return store.create(co).getId();

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=DELETE,

 		path="/store/order/{orderId}",

@@ -378,23 +363,23 @@
 	public Ok deleteOrder(long orderId) throws InvalidId, IdNotFound, NotAcceptable {

 		if (orderId < 0)

 			throw new InvalidId();

-		store.removeOrder(orderId);

+		store.deleteOrder(orderId);

 		return OK;

 	}

-	

-	@RestMethod(

-			name=DELETE,

-			path="/orders",

-			summary="Delete all orders",

-			description="This can be done only by the logged in user."

-						

-				)

-		public Ok deleteAllOrders() {

-			store.deleteAllOrders();

-			return OK;

-		}

 

-	@Override

+	@Override /* PetStore */

+	@RestMethod(

+		name=DELETE,

+		path="/orders",

+		summary="Delete all orders",

+		description="This can be done only by the logged in user."

+	)

+	public Ok deleteAllOrders() {

+		store.deleteAllOrders();

+		return OK;

+	}

+

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/store/inventory",

@@ -415,7 +400,7 @@
 	// Users

 	//-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/user",

@@ -429,7 +414,7 @@
 		return store.getUsers();

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/user/{username}",

@@ -442,7 +427,7 @@
 		return store.getUser(username);

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=POST,

 		path="/user",

@@ -457,7 +442,7 @@
 		return OK;

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=POST,

 		path="/user/createWithArray",

@@ -472,7 +457,7 @@
 		return OK;

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=PUT,

 		path="/user/{username}",

@@ -487,7 +472,7 @@
 		return OK;

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=DELETE,

 		path="/user/{username}",

@@ -498,22 +483,23 @@
 		)

 	)

 	public Ok deleteUser(String username) throws InvalidUsername, IdNotFound, NotAcceptable {

-		store.removeUser(username);

+		store.deleteUser(username);

 		return OK;

 	}

-	@RestMethod(

-			name=DELETE,

-			path="/users",

-			summary="Delete all users",

-			description="This can be done only by the admin."

-						

-				)

-		public Ok deleteAllUsers() {

-			store.deleteAllUsers();

-			return OK;

-		}

 

-	@Override

+	@Override /* PetStore */

+	@RestMethod(

+		name=DELETE,

+		path="/users",

+		summary="Delete all users",

+		description="This can be done only by the admin."

+	)

+	public Ok deleteAllUsers() {

+		store.deleteAllUsers();

+		return OK;

+	}

+

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/user/login",

@@ -522,8 +508,6 @@
 			tags="user"

 		)

 	)

-	

-	

 	public Ok login(

 			String username,

 			String password,

@@ -543,7 +527,7 @@
 		return OK;

 	}

 

-	@Override

+	@Override /* PetStore */

 	@RestMethod(

 		name=GET,

 		path="/user/logout",

diff --git a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/service/PetStoreService.java b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/service/PetStoreService.java
index 540b75b..b030238 100644
--- a/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/service/PetStoreService.java
+++ b/juneau-petstore-server/src/main/java/org/apache/juneau/petstore/service/PetStoreService.java
@@ -17,7 +17,6 @@
 import java.io.*;
 import java.util.*;
 
-
 import org.apache.juneau.json.*;
 import org.apache.juneau.parser.*;
 import org.apache.juneau.petstore.dto.*;
@@ -27,10 +26,6 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 
-
-
-
-
 /**
  * Pet store database application.
  * <p>
@@ -43,7 +38,6 @@
  */
 public class PetStoreService {
 
-
 	@Autowired
 	private PetRepository petRepository;
 
@@ -52,6 +46,7 @@
 
 	@Autowired
 	private OrderRepository orderRepository;
+
 	//-----------------------------------------------------------------------------------------------------------------
 	// Initialization methods.
 	//-----------------------------------------------------------------------------------------------------------------
@@ -66,7 +61,6 @@
 	 */
 	public PetStoreService initDirect(PrintWriter w) throws ParseException, IOException {
 
-
 		JsonParser parser = JsonParser.create().build();
 
 		for (Pet x : petRepository.findAll()) {
@@ -204,7 +198,7 @@
 	 * @return The updated {@link Pet} object.
 	 * @throws IdNotFound Pet was not found.
 	 */
-    @Transactional(rollbackFor=Exception.class)
+	@Transactional(rollbackFor=Exception.class)
 	public Pet update(UpdatePet u) throws IdNotFound {
 		Pet pet =  petRepository.findById(u.getId()).orElseThrow(() -> new IdNotFound(u.getId(), Pet.class));
 		return petRepository.save(pet.apply(u));
@@ -217,7 +211,7 @@
 	 * @return The updated {@link Order} object.
 	 * @throws IdNotFound Order was not found.
 	 */
-    @Transactional(rollbackFor=Exception.class)
+	@Transactional(rollbackFor=Exception.class)
 	public Order update(Order o) throws IdNotFound {
 		Order order =  orderRepository.findById(o.getId()).orElseThrow(() -> new IdNotFound(o.getId(), Order.class));
 		return orderRepository.save(order.apply(o));
@@ -231,7 +225,7 @@
 	 * @throws IdNotFound User was not found.
 	 * @throws InvalidUsername The username was not valid.
 	 */
-    @Transactional(rollbackFor=Exception.class)
+	@Transactional(rollbackFor=Exception.class)
 	public User update(User u) throws IdNotFound, InvalidUsername {
 		User user =  userRepository.findByUsername(u.getUsername()).orElseThrow(() -> new IdNotFound(u.getUsername(), Order.class));
 		return userRepository.save(user.apply(u));
@@ -243,34 +237,58 @@
 	 * @param id The pet ID.
 	 * @throws IdNotFound Pet was not found.
 	 */
-    @Transactional(rollbackFor=Exception.class)
-	public void removePet(long id) throws IdNotFound {
+	@Transactional(rollbackFor=Exception.class)
+	public void deletePet(long id) throws IdNotFound {
 		petRepository.deleteById(id);
 	}
 
 	/**
+	 * Removes all pets from the database.
+	 */
+	@Transactional(rollbackFor=Exception.class)
+	public void deleteAllPets() {
+		petRepository.deleteAll();
+	}
+
+	/**
 	 * Removes an order from the database.
 	 *
 	 * @param id The order ID.
 	 * @throws IdNotFound Order was not found.
 	 */
-    @Transactional(rollbackFor=Exception.class)
-	public void removeOrder(long id) throws IdNotFound {
+	@Transactional(rollbackFor=Exception.class)
+	public void deleteOrder(long id) throws IdNotFound {
 		orderRepository.deleteById(id);
 	}
 
 	/**
+	 * Removes all orders from the database.
+	 */
+	@Transactional(rollbackFor=Exception.class)
+	public void deleteAllOrders() {
+		orderRepository.deleteAll();
+	}
+
+	/**
 	 * Removes a user from the database.
 	 *
 	 * @param username The username.
 	 * @throws IdNotFound User was not found.
 	 */
-    @Transactional(rollbackFor=Exception.class)
-	public void removeUser(String username) throws IdNotFound {
+	@Transactional(rollbackFor=Exception.class)
+	public void deleteUser(String username) throws IdNotFound {
 		userRepository.deleteByUsername(username);
 	}
 
 	/**
+	 * Removes all users from the database.
+	 */
+	@Transactional(rollbackFor=Exception.class)
+	public void deleteAllUsers() {
+		userRepository.deleteAll();
+	}
+
+	/**
 	 * Returns all pets with the specified statuses.
 	 *
 	 * @param status Pet statuses.
@@ -281,17 +299,6 @@
 	}
 
 	/**
-	 * Returns all pets with the specified tags.
-	 *
-	 * @param tags Pet tags.
-	 * @return Pets with the specified tags.
-	 * @throws InvalidTag Tag name was invalid.
-	 */
-	public Collection<Pet> getPetsByTags(String[] tags) throws InvalidTag {
-		return petRepository.findByTags(tags);
-	}
-
-	/**
 	 * Returns a summary of pet statuses and counts.
 	 *
 	 * @return A summary of pet statuses and counts.
@@ -331,22 +338,4 @@
 	private InputStream getStream(String fileName) {
 		return getClass().getResourceAsStream(fileName);
 	}
-
-
-	public void deleteAllPets() {
-		petRepository.deleteAll();
-		
-	}
-
-
-	public void deleteAllUsers() {
-		userRepository.deleteAll();
-		
-	}
-
-
-	public void deleteAllOrders() {
-		orderRepository.deleteAll();
-		
-	}
 }
\ No newline at end of file
diff --git a/juneau-petstore-server/src/test/java/org/apache/juneau/petstore/test/MockTest.java b/juneau-petstore-server/src/test/java/org/apache/juneau/petstore/test/MockTest.java
index 3131ad8..0416b2a 100644
--- a/juneau-petstore-server/src/test/java/org/apache/juneau/petstore/test/MockTest.java
+++ b/juneau-petstore-server/src/test/java/org/apache/juneau/petstore/test/MockTest.java
@@ -3,7 +3,6 @@
 import java.io.IOException;
 import javax.servlet.ServletException;
 import org.apache.juneau.petstore.App;
-import org.apache.juneau.petstore.dto.PetStatus;
 import org.apache.juneau.petstore.repository.UserRepository;
 import org.apache.juneau.petstore.rest.PetStoreResource;
 import org.apache.juneau.rest.mock2.MockRest;
@@ -15,6 +14,7 @@
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringRunner;
 
+@SuppressWarnings("javadoc")
 @RunWith(SpringRunner.class)
 @ContextConfiguration(classes = { App.class })
 @SpringBootTest
@@ -121,35 +121,15 @@
 	public void testfindPetByStatus() throws Exception {
 
 		String petId = createTestPet();
-		PetStatus[] status = { PetStatus.AVAILABLE };
 
 		petStoreRest
-		.request("GET", "/pet/findByStatus", status)
-		.execute()
-		.assertStatus(200)
-		.assertBody(
-				"[{id:" + petId + ",species:'BIRD',name:'Sunshine',tags:[],price:100.0,status:'AVAILABLE'}]");
-
-		deleteTestPets();
-	}
-
-	// Find pet by tags
-
-	@Test
-	public void testFindPetByTags() throws Exception {
-
-		String petId = createTestPet();
-		String[] tags = { "nice" };
-
-		petStoreRest
-		.request("GET", "/pet/findByTags", tags)
+		.get("/pet/findByStatus?status=AVAILABLE")
 		.execute()
 		.assertStatus(200)
 		.assertBody(
 				"[{id:" + petId + ",species:'BIRD',name:'Sunshine',tags:['nice'],price:100.0,status:'AVAILABLE'}]");
 
 		deleteTestPets();
-
 	}
 
 	// Updating pet