Fix class cast exception in NodeTypeKey#getTypeName (#1230)

api/src/main/java/me/lucko/luckperms/api/nodetype/NodeTypeKey.java

@@ -27,9 +27,6 @@ package me.lucko.luckperms.api.nodetype;
 
 import org.checkerframework.checker.nullness.qual.NonNull;
 
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
-
 /**
  * Marks an instance used as a key for a {@link NodeType}.
  *
@@ -47,9 +44,8 @@ public interface NodeTypeKey<N extends NodeType> {
      * @return the name of the represented type
      */
     default @NonNull String getTypeName() {
-        ParameterizedType thisType = (ParameterizedType) getClass().getGenericSuperclass();
-        Type nodeType = thisType.getActualTypeArguments()[0];
-        return ((Class) nodeType).getSimpleName();
+        String name = getClass().getName();
+        return name.substring(name.lastIndexOf('.') + 1, name.length() - 2);
     }
 
 }

api/src/main/java/me/lucko/luckperms/api/nodetype/types/DisplayNameType.java

@@ -41,8 +41,7 @@ public interface DisplayNameType extends NodeType {
     /**
      * The key for this type.
      */
-    NodeTypeKey<DisplayNameType> KEY = new NodeTypeKey<DisplayNameType>() {
-    };
+    NodeTypeKey<DisplayNameType> KEY = new NodeTypeKey<DisplayNameType>(){};
 
     /**
      * Gets the display name.

api/src/main/java/me/lucko/luckperms/api/nodetype/types/InheritanceType.java

@@ -42,8 +42,7 @@ public interface InheritanceType extends NodeType {
     /**
      * The key for this type.
      */
-    NodeTypeKey<InheritanceType> KEY = new NodeTypeKey<InheritanceType>() {
-    };
+    NodeTypeKey<InheritanceType> KEY = new NodeTypeKey<InheritanceType>(){};
 
     /**
      * Gets the name of the group to be inherited.

api/src/main/java/me/lucko/luckperms/api/nodetype/types/MetaType.java

@@ -43,8 +43,7 @@ public interface MetaType extends NodeType, Map.Entry<String, String> {
     /**
      * The key for this type.
      */
-    NodeTypeKey<MetaType> KEY = new NodeTypeKey<MetaType>() {
-    };
+    NodeTypeKey<MetaType> KEY = new NodeTypeKey<MetaType>(){};
 
     /**
      * Gets the meta key.

api/src/main/java/me/lucko/luckperms/api/nodetype/types/PrefixType.java

@@ -43,8 +43,7 @@ public interface PrefixType extends NodeType {
     /**
      * The key for this type.
      */
-    NodeTypeKey<PrefixType> KEY = new NodeTypeKey<PrefixType>() {
-    };
+    NodeTypeKey<PrefixType> KEY = new NodeTypeKey<PrefixType>(){};
 
     /**
      * Gets the priority of the prefix assignment.

api/src/main/java/me/lucko/luckperms/api/nodetype/types/RegexType.java

@@ -44,8 +44,7 @@ public interface RegexType extends NodeType {
     /**
      * The key for this type.
      */
-    NodeTypeKey<RegexType> KEY = new NodeTypeKey<RegexType>() {
-    };
+    NodeTypeKey<RegexType> KEY = new NodeTypeKey<RegexType>(){};
 
     /**
      * Gets the non-compiled pattern string.

api/src/main/java/me/lucko/luckperms/api/nodetype/types/SuffixType.java

@@ -43,8 +43,7 @@ public interface SuffixType extends NodeType {
     /**
      * The key for this type.
      */
-    NodeTypeKey<SuffixType> KEY = new NodeTypeKey<SuffixType>() {
-    };
+    NodeTypeKey<SuffixType> KEY = new NodeTypeKey<SuffixType>(){};
 
     /**
      * Gets the priority of the suffix assignment.

api/src/main/java/me/lucko/luckperms/api/nodetype/types/WeightType.java

@@ -39,8 +39,7 @@ public interface WeightType extends NodeType {
     /**
      * The key for this type.
      */
-    NodeTypeKey<WeightType> KEY = new NodeTypeKey<WeightType>() {
-    };
+    NodeTypeKey<WeightType> KEY = new NodeTypeKey<WeightType>(){};
 
     /**
      * Gets the weight value.