✨ Make changes from PR comments

cloud-core/src/main/java/cloud/commandframework/CommandTree.java

@@ -621,7 +621,7 @@ public final class CommandTree<C> {
                     Objects.requireNonNull(
                             Objects.requireNonNull(
                                     node.value,
-                                    "node.value: "
+                                    "node.value"
                             ).getOwningCommand(),
                             "owning command"
                     ).getCommandPermission()

cloud-discord/cloud-jda/src/main/java/cloud/commandframework/jda/parsers/UserArgument.java

@@ -42,6 +42,7 @@ import java.util.Set;
  * Command Argument for {@link User}
  *
  * @param <C> Command sender type
+ * @since 1.1.0
  */
 @SuppressWarnings("unused")
 public final class UserArgument<C> extends CommandArgument<C, User> {

cloud-minecraft/cloud-bukkit/src/main/java/cloud/commandframework/bukkit/arguments/selector/SingleEntitySelector.java

@@ -25,6 +25,7 @@ package cloud.commandframework.bukkit.arguments.selector;
 
 import org.bukkit.entity.Entity;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
 
 import java.util.List;
 
@@ -47,11 +48,14 @@ public final class SingleEntitySelector extends MultipleEntitySelector {
     }
 
     /**
-     * Get the selected entity
+     * Get the selected entity or null if no entity matched
      *
      * @return Gets the single Bukkit Entity parsed by the selector
      */
-    public @NonNull Entity getEntity() {
+    public @Nullable Entity getEntity() {
+        if (this.getEntities().isEmpty()) {
+            return null;
+        }
         return this.getEntities().get(0);
     }
 

cloud-minecraft/cloud-bukkit/src/main/java/cloud/commandframework/bukkit/arguments/selector/SinglePlayerSelector.java

@@ -26,6 +26,7 @@ package cloud.commandframework.bukkit.arguments.selector;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
 
 import java.util.List;
 
@@ -48,11 +49,14 @@ public final class SinglePlayerSelector extends MultiplePlayerSelector {
     }
 
     /**
-     * Get the selected player
+     * Get the selected player or null if no player matched
      *
      * @return Gets the single player parsed by the selector
      */
-    public @NonNull Player getPlayer() {
+    public @Nullable Player getPlayer() {
+        if (this.getPlayers().isEmpty()) {
+            return null;
+        }
         return this.getPlayers().get(0);
     }
 

cloud-minecraft/cloud-bukkit/src/main/java/cloud/commandframework/bukkit/parsers/location/LocationArgument.java

@@ -144,6 +144,7 @@ public final class LocationArgument<C> extends CommandArgument<C, Location> {
 
     }
 
+
     public static final class LocationParser<C> implements ArgumentParser<C, Location> {
 
         private static final int EXPECTED_PARAMETER_COUNT = 3;

cloud-minecraft/cloud-bungee/src/main/java/cloud/commandframework/bungee/BungeeCommandManager.java

@@ -47,7 +47,7 @@ public class BungeeCommandManager<C> extends CommandManager<C> {
     public static final String ARGUMENT_PARSE_FAILURE_PLAYER = "'{input}' is not a valid player";
 
     /**
-     * Default caption for {@link BungeeCaptionKeys#ARGUMENT_PARSE_FAILURE_PLAYER}
+     * Default caption for {@link BungeeCaptionKeys#ARGUMENT_PARSE_FAILURE_SERVER}
      */
     public static final String ARGUMENT_PARSE_FAILURE_SERVER = "'{input}' is not a valid server";