Fix validators

src/de/steamwar/command/CommandPart.java

@@ -182,10 +182,10 @@ class CommandPart<T> {
                 })) {
                     return new CheckArgumentResult(false, null);
                 }
-                return new CheckArgumentResult(value != null, value);
             }
+            return new CheckArgumentResult(value != null, value);
         } catch (Exception e) {
+            return new CheckArgumentResult(false, null);
         }
-        return new CheckArgumentResult(false, null);
     }
 }

src/de/steamwar/command/SubCommand.java

@@ -75,7 +75,7 @@ public class SubCommand<T> {
                     if (!validator.validate(sender, sender, (s, objectArgs) -> {
                         abstractSWCommand.sendMessage(sender, s, objectArgs);
                     })) {
-                        throw new CommandNoHelpException();
+                        return false;
                     }
                 }
                 method.setAccessible(true);
@@ -87,7 +87,7 @@ public class SubCommand<T> {
                     if (!validator.validate(sender, sender, (s, objectArgs) -> {
                         abstractSWCommand.sendMessage(sender, s, objectArgs);
                     })) {
-                        throw new CommandNoHelpException();
+                        return false;
                     }
                 }
                 objects.add(0, senderFunction.apply(sender));

testsrc/de/steamwar/command/ValidatorCommand.java

@@ -43,11 +43,13 @@ public class ValidatorCommand extends TestSWCommand {
 
     @Register
     public void onError(String sender, @ErrorMessage("Hello World") int error) {
+        System.out.println("onError: " + sender + " " + error);
         throw new ExecutionIdentifier("RunOnError");
     }
 
     @Register
     public void onError(String sender, double error) {
+        System.out.println("onError: " + sender + " " + error);
         throw new ExecutionIdentifier("RunOnErrorDouble");
     }