Fix import.*, fix other checkstyle stuff, fix NPE when getting stats (#401)

Author: Grover-c13

src/main/java/com/pokegoapi/api/inventory/EggIncubator.java

@@ -123,7 +123,7 @@ public double getKmWalked() {
 	 * 
 	 * @return currently used or not
 	 */
-	public boolean isInUse() {
+	public boolean isInUse() throws LoginFailedException, RemoteServerException {
 		return getKmTarget() > pgo.getPlayerProfile().getStats().getKmWalked();
 	}
 }

src/main/java/com/pokegoapi/api/inventory/Inventories.java

@@ -145,7 +145,7 @@ public void updateInventories(boolean forceUpdate) throws LoginFailedException,
 			}
 			// player stats
 			if (itemData.hasPlayerStats()) {
-				api.getPlayerProfile().setStats(itemData.getPlayerStats());
+				api.getPlayerProfile().setStats(new Stats(itemData.getPlayerStats()));
 			}
 
 			// pokedex

src/main/java/com/pokegoapi/api/inventory/ItemBag.java

@@ -121,6 +121,10 @@ public Collection<Item> getItems() {
 	 * Get used space inside of player inventory.
 	 *
 	 * @return used space
+	 * @throws RemoteServerException
+	 *             the remote server exception
+	 * @throws LoginFailedException
+	 *             the login failed exception
 	 */
 	public int getItemsCount() {
 		int ct = 0;
@@ -130,6 +134,14 @@ public int getItemsCount() {
 		return ct;
 	}
 
+	/**
+	 * use an item with itemID
+	 * @param type type of item
+	 * @throws RemoteServerException
+	 *             the remote server exception
+	 * @throws LoginFailedException
+	 *             the login failed exception
+	 */
 	public void useItem(ItemId type) throws RemoteServerException, LoginFailedException {
 		if (type == ItemId.UNRECOGNIZED) {
 			throw new IllegalArgumentException("You cannot use item for UNRECOGNIZED");
@@ -147,6 +159,10 @@ public void useItem(ItemId type) throws RemoteServerException, LoginFailedExcept
 		}
 	}
 
+	/**
+	 * use an incense
+	 * @param type type of item
+	 */
 	public void useIncense(ItemId type) throws RemoteServerException, LoginFailedException {
 		UseIncenseMessage useIncenseMessage = 
 				UseIncenseMessage.newBuilder()
@@ -166,7 +182,10 @@ public void useIncense(ItemId type) throws RemoteServerException, LoginFailedExc
 			throw new RemoteServerException(e);
 		}
 	}
-	
+
+	/**
+	 * use an item with itemID
+	 */
 	public void useIncense() throws RemoteServerException, LoginFailedException {	
 		useIncense(ItemId.ITEM_INCENSE_ORDINARY);
 	}

src/main/java/com/pokegoapi/api/inventory/Stats.java

@@ -15,6 +15,102 @@
 
 package com.pokegoapi.api.inventory;
 
+import POGOProtos.Data.Player.PlayerStatsOuterClass;
+import lombok.Getter;
+
 public class Stats {
+	@Getter
+	private PlayerStatsOuterClass.PlayerStats proto;
+
+	public Stats(PlayerStatsOuterClass.PlayerStats proto) {
+		this.proto = proto;
+	}
+
+	public int getLevel() {
+		return proto.getLevel();
+	}
+
+	public long getExperience() {
+		return proto.getExperience();
+	}
+
+	public long getPrevLevelXp() {
+		return proto.getPrevLevelXp();
+	}
+
+	public long getNextLevelXp() {
+		return proto.getNextLevelXp();
+	}
+
+	public float getKmWalked() {
+		return proto.getKmWalked();
+	}
+
+	public int getPokemonsEncountered() {
+		return proto.getPokemonsEncountered();
+	}
+
+	public int getUniquePokedexEntries() {
+		return proto.getUniquePokedexEntries();
+	}
+
+	public int getPokemonsCaptured() {
+		return proto.getPokemonsCaptured();
+	}
+
+	public int getEvolutions() {
+		return proto.getEvolutions();
+	}
+
+	public int getPokeStopVisits() {
+		return proto.getPokeStopVisits();
+	}
+
+	public int getPokeballsThrown() {
+		return proto.getPokeballsThrown();
+	}
+
+	public int getEggsHatched() {
+		return proto.getEggsHatched();
+	}
+
+	public int getBigMagikarpCaught() {
+		return proto.getBigMagikarpCaught();
+	}
+
+	public int getBattleAttackWon() {
+		return proto.getBattleAttackWon();
+	}
+
+	public int getBattleAttackTotal() {
+		return proto.getBattleAttackTotal();
+	}
+
+	public int getBattleDefendedWon() {
+		return proto.getBattleDefendedWon();
+	}
+
+	public int getBattleTrainingWon() {
+		return proto.getBattleTrainingWon();
+	}
+
+	public int getBattleTrainingTotal() {
+		return proto.getBattleTrainingTotal();
+	}
+
+	public int getPrestigeRaisedTotal() {
+		return proto.getPrestigeRaisedTotal();
+	}
+
+	public int getPrestigeDroppedTotal() {
+		return proto.getPrestigeDroppedTotal();
+	}
+
+	public int getPokemonDeployed() {
+		return proto.getPokemonDeployed();
+	}
 
+	public int getSmallRattataCaught() {
+		return proto.getSmallRattataCaught();
+	}
 }

src/main/java/com/pokegoapi/api/player/PlayerProfile.java

@@ -33,12 +33,12 @@
 import com.pokegoapi.api.PokemonGo;
 import com.pokegoapi.api.inventory.Item;
 import com.pokegoapi.api.inventory.ItemBag;
+import com.pokegoapi.api.inventory.Stats;
 import com.pokegoapi.exceptions.InvalidCurrencyException;
 import com.pokegoapi.exceptions.LoginFailedException;
 import com.pokegoapi.exceptions.RemoteServerException;
 import com.pokegoapi.main.ServerRequest;
 import com.pokegoapi.util.Log;
-import lombok.Getter;
 import lombok.Setter;
 
 import java.util.HashMap;
@@ -54,9 +54,9 @@ public class PlayerProfile {
 	private DailyBonus dailyBonus;
 	private ContactSettings contactSettings;
 	private Map<Currency, Integer> currencies = new HashMap<Currency, Integer>();
-	@Getter
 	@Setter
-	private PlayerStatsOuterClass.PlayerStats stats;
+	private Stats stats;
+
 	private boolean init;
 
 	public PlayerProfile(PokemonGo api) throws LoginFailedException, RemoteServerException {
@@ -288,4 +288,21 @@ public Map<Currency, Integer> getCurrencies()
 		}
 		return currencies;
 	}
+
+
+
+	/**
+	 * Gets player stats
+	 *
+	 * @return stats API objet
+	 * @throws LoginFailedException when the auth is invalid
+	 * @throws RemoteServerException when the server is down/having issues
+	 */
+	public Stats getStats()
+			throws LoginFailedException, RemoteServerException {
+		if (stats == null) {
+			api.getInventories().updateInventories();
+		}
+		return stats;
+	}
 }