Fix a bunch of errors

src/de/steamwar/command/AbstractSWCommand.java

@@ -236,22 +236,23 @@ public abstract class AbstractSWCommand<T> {
         });
     }
 
-    private <T extends Annotation> void addGuard(Class<T> annotation, Method method, IntPredicate parameterTester, boolean firstParameter, Class<?> returnType, BiConsumer<T, AbstractGuardChecker<?>> consumer) {
+    private <T extends Annotation> void addValidator(Class<T> annotation, Method method, IntPredicate parameterTester, boolean firstParameter, Class<?> returnType, BiConsumer<T, AbstractValidator<T, ?>> consumer) {
         add(annotation, method, parameterTester, firstParameter, returnType, (anno, parameters) -> {
             try {
                 method.setAccessible(true);
-                consumer.accept(anno, (AbstractGuardChecker<T>) method.invoke(this));
+                consumer.accept(anno, (AbstractValidator<T, ?>) method.invoke(this));
             } catch (Exception e) {
                 throw new SecurityException(e.getMessage(), e);
             }
         });
     }
 
-    private <T extends Annotation> void addValidator(Class<T> annotation, Method method, IntPredicate parameterTester, boolean firstParameter, Class<?> returnType, BiConsumer<T, AbstractValidator<T, ?>> consumer) {
+    @Deprecated
+    private <T extends Annotation> void addGuard(Class<T> annotation, Method method, IntPredicate parameterTester, boolean firstParameter, Class<?> returnType, BiConsumer<T, AbstractGuardChecker<?>> consumer) {
         add(annotation, method, parameterTester, firstParameter, returnType, (anno, parameters) -> {
             try {
                 method.setAccessible(true);
-                consumer.accept(anno, (AbstractValidator<T, ?>) method.invoke(this));
+                consumer.accept(anno, (AbstractGuardChecker<T>) method.invoke(this));
             } catch (Exception e) {
                 throw new SecurityException(e.getMessage(), e);
             }

src/de/steamwar/command/SWCommandUtils.java

@@ -207,6 +207,7 @@ public class SWCommandUtils {
         return validator;
     }
 
+    @Deprecated
     public static <T> AbstractGuardChecker<T> getGuardChecker(Parameter parameter, Map<String, AbstractGuardChecker<T>> localGuardChecker) {
         Class<?> clazz = parameter.getType();
         if (parameter.isVarArgs()) {
@@ -231,6 +232,7 @@ public class SWCommandUtils {
         return null;
     }
 
+    @Deprecated
     private static <T> AbstractGuardChecker<T> getGuardChecker(String s, Map<String, AbstractGuardChecker<T>> localGuardChecker) {
         AbstractGuardChecker<T> guardChecker = localGuardChecker.getOrDefault(s, (AbstractGuardChecker<T>) GUARD_FUNCTIONS.getOrDefault(s, null));
         if (guardChecker == null) {
@@ -247,10 +249,20 @@ public class SWCommandUtils {
         MAPPER_FUNCTIONS.putIfAbsent(name, mapper);
     }
 
+    public static <T> void addValidator(Class<T> clazz, AbstractValidator<T, ?> validator) {
+        addValidator(clazz.getTypeName(), validator);
+    }
+
+    public static <T> void addValidator(String name, AbstractValidator<T, ?> validator) {
+        VALIDATOR_FUNCTIONS.putIfAbsent(name, validator);
+    }
+
+    @Deprecated
     public static <T> void addGuard(Class<?> clazz, AbstractGuardChecker<T> guardChecker) {
         addGuard(clazz.getTypeName(), guardChecker);
     }
 
+    @Deprecated
     public static <T> void addGuard(String name, AbstractGuardChecker<T> guardChecker) {
         GUARD_FUNCTIONS.putIfAbsent(name, guardChecker);
     }