Fix Java 7 compiler warnings

Adds @SafeVarargs annotation to non-problematic varargs.

l2jserver2-gameserver/src/main/java/com/l2jserver/model/id/object/iterator/WorldObjectIterator.java

@@ -44,6 +44,7 @@ public class WorldObjectIterator<T extends WorldObject> implements Iterator<T> {
 	 * @param ids
 	 *            the {@link ObjectID} var-arg
 	 */
+	@SafeVarargs
 	public WorldObjectIterator(ObjectID<T>... ids) {
 		this(new ArrayIterator<ObjectID<T>>(ids));
 	}

l2jserver2-gameserver/src/main/java/com/l2jserver/model/world/actor/calculator/ActorCalculator.java

@@ -29,6 +29,7 @@ public class ActorCalculator extends
 	 * @param calculators
 	 *            the calculators
 	 */
+	@SafeVarargs
 	public ActorCalculator(
 			Calculator<ActorCalculatorContext, StatType>... calculators) {
 		super(StatType.class, calculators);

l2jserver2-gameserver/src/main/java/com/l2jserver/model/world/actor/stat/ActorStats.java

@@ -149,7 +149,6 @@ public abstract class ActorStats<T extends ActorCalculatorContext> {
 	 * @param calculator
 	 *            the calculator
 	 */
-	@SuppressWarnings("unchecked")
 	protected void addTo(ActorCalculator calculator) {
 		calculator.addNoSort(HP_BONUS_FORMULA, MP_BONUS_FORMULA,
 				RUN_SPEED_BONUS_FORMULA, WALK_SPEED_BONUS_FORMULA,

l2jserver2-gameserver/src/main/java/com/l2jserver/model/world/character/CharacterStats.java

@@ -263,7 +263,6 @@ public class CharacterStats extends ActorStats<CharacterCalculatorContext> {
 	/**
 	 * The character calculator
 	 */
-	@SuppressWarnings("unchecked")
 	private static final CharacterCalculator calculator = new CharacterCalculator();
 
 	/**
@@ -300,7 +299,6 @@ public class CharacterStats extends ActorStats<CharacterCalculatorContext> {
 	/**
 	 * Setups the default formulas
 	 */
-	@SuppressWarnings("unchecked")
 	private void setup() {
 		calculator.addNoSort(BASE_HP_FORMULA, BASE_MP_FORMULA, BASE_CP_FORMULA);
 

l2jserver2-gameserver/src/main/java/com/l2jserver/model/world/character/calculator/CharacterCalculator.java

@@ -31,6 +31,7 @@ public class CharacterCalculator extends ActorCalculator {
 	 * @param calculators
 	 *            the calculators
 	 */
+	@SafeVarargs
 	public CharacterCalculator(
 			Calculator<ActorCalculatorContext, StatType>... calculators) {
 		super(calculators);

l2jserver2-gameserver/src/main/java/com/l2jserver/model/world/npc/NPCStats.java

@@ -215,7 +215,6 @@ public class NPCStats extends ActorStats<NPCCalculatorContext> {
 	 * @param npc
 	 *            the npc
 	 */
-	@SuppressWarnings("unchecked")
 	public NPCStats(NPC npc) {
 		super();
 		this.npc = npc;

l2jserver2-gameserver/src/main/java/com/l2jserver/service/game/world/filter/AndFilter.java

@@ -39,6 +39,7 @@ public class AndFilter<O extends WorldObject> implements WorldObjectFilter<O> {
 	 * @param filters
 	 *            filters to be used with <tt>AND</tt> operator
 	 */
+	@SafeVarargs
 	public AndFilter(WorldObjectFilter<O>... filters) {
 		this.filters = filters;
 	}

l2jserver2-gameserver/src/main/java/com/l2jserver/service/game/world/filter/OrFilter.java

@@ -39,6 +39,7 @@ public class OrFilter<O extends WorldObject> implements WorldObjectFilter<O> {
 	 * @param filters
 	 *            filters to be used with <tt>OR</tt> operator
 	 */
+	@SafeVarargs
 	public OrFilter(WorldObjectFilter<O>... filters) {
 		this.filters = filters;
 	}

l2jserver2-gameserver/src/main/java/com/l2jserver/service/game/world/filter/WorldFilters.java

@@ -33,6 +33,7 @@ public final class WorldFilters {
 	 *            the filters
 	 * @return the {@link AndFilter}
 	 */
+	@SafeVarargs
 	public static final <O extends WorldObject> WorldObjectFilter<O> and(
 			WorldObjectFilter<O>... filters) {
 		return new AndFilter<O>(filters);
@@ -47,6 +48,7 @@ public final class WorldFilters {
 	 *            the filters
 	 * @return the {@link OrFilter}
 	 */
+	@SafeVarargs
 	public static final <O extends WorldObject> WorldObjectFilter<O> or(
 			WorldObjectFilter<O>... filters) {
 		return new OrFilter<O>(filters);

l2jserver2-gameserver/src/main/java/com/l2jserver/util/calculator/ComplexCalculator.java

@@ -81,6 +81,7 @@ public class ComplexCalculator<T extends CalculatorContext, V extends Enum<V>>
 	 * @param functions
 	 *            the calculator functions
 	 */
+	@SafeVarargs
 	public ComplexCalculator(V value, Function<T, V>... functions) {
 		super(0x00, value);
 		this.functions = new EnumMap<V, List<Function<T, V>>>(
@@ -97,6 +98,7 @@ public class ComplexCalculator<T extends CalculatorContext, V extends Enum<V>>
 	 * @param functions
 	 *            the calculator functions
 	 */
+	@SafeVarargs
 	public ComplexCalculator(Class<V> type, Function<T, V>... functions) {
 		this(type);
 		add(functions);
@@ -133,7 +135,8 @@ public class ComplexCalculator<T extends CalculatorContext, V extends Enum<V>>
 	 * @param functions
 	 *            the functions to be added
 	 */
-	public void add(Function<T, V>... functions) {
+	@SafeVarargs
+	public final void add(Function<T, V>... functions) {
 		for (final Function<T, V> func : functions) {
 			getList(func.type()).add(func);
 		}
@@ -149,7 +152,8 @@ public class ComplexCalculator<T extends CalculatorContext, V extends Enum<V>>
 	 * @param functions
 	 *            the functions to be added
 	 */
-	public void addNoSort(Function<T, V>... functions) {
+	@SafeVarargs
+	public final void addNoSort(Function<T, V>... functions) {
 		for (final Function<T, V> func : functions) {
 			getList(func.type()).add(func);
 		}

l2jserver2-gameserver/src/main/java/com/l2jserver/util/calculator/SimpleCalculator.java

@@ -48,6 +48,7 @@ public class SimpleCalculator<T extends CalculatorContext, V extends Enum<V>>
 	 * @param functions
 	 *            the calculator functions
 	 */
+	@SafeVarargs
 	public SimpleCalculator(V value, Function<T, V>... functions) {
 		super(0x00, value);
 		this.value = value;