Add copy() method as a replacement for clone()

pom.xml

@@ -10,7 +10,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<bukkit.version>1.15-R0.1-SNAPSHOT</bukkit.version>
+		<bukkit.version>1.15.1-R0.1-SNAPSHOT</bukkit.version>
 		<powermock.version>1.4.12</powermock.version>
 		<build.number>Unknown</build.number>
 	</properties>

src/main/java/net/citizensnpcs/api/npc/AbstractNPC.java

@@ -121,6 +121,11 @@ public void addTrait(Trait trait) {
 
     @Override
     public NPC clone() {
+        return copy();
+    }
+
+    @Override
+    public NPC copy() {
         NPC copy = registry.createNPC(getTrait(MobType.class).getType(), getFullName());
         DataKey key = new MemoryDataKey();
         save(key);
@@ -133,6 +138,7 @@ public NPC clone() {
         return copy;
     }
 
+
     @Override
     public MetadataStore data() {
         return this.metadata;

src/main/java/net/citizensnpcs/api/npc/NPC.java

@@ -47,6 +47,11 @@ public interface NPC extends Agent, Cloneable {
      * @return A clone of the NPC. May not be an exact copy depending on the {@link Trait}s installed.
      */
     public NPC clone();
+
+    /**
+     * @return A clone of the NPC. May not be an exact copy depending on the {@link Trait}s installed.
+     */
+    public NPC copy();
 
     /**
      * @return The metadata store of this NPC.