From 3f98e8f10594673a903bd0b4864a281422bb6720 Mon Sep 17 00:00:00 2001
From: hsgamer <huynhqtienvtag@gmail.com>
Date: Sat, 14 Sep 2024 14:00:29 +0700
Subject: [PATCH] throw exception early on default provider

---
 .../picker/HologramProviderPicker.java        | 30 ++-----------------
 1 file changed, 3 insertions(+), 27 deletions(-)

diff --git a/picker/src/main/java/io/github/projectunified/unihologram/picker/HologramProviderPicker.java b/picker/src/main/java/io/github/projectunified/unihologram/picker/HologramProviderPicker.java
index 667730b5..31899322 100644
--- a/picker/src/main/java/io/github/projectunified/unihologram/picker/HologramProviderPicker.java
+++ b/picker/src/main/java/io/github/projectunified/unihologram/picker/HologramProviderPicker.java
@@ -1,13 +1,9 @@
 package io.github.projectunified.unihologram.picker;
 
-import io.github.projectunified.unihologram.api.Hologram;
 import io.github.projectunified.unihologram.api.HologramProvider;
-import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
-import java.util.Optional;
 import java.util.function.BooleanSupplier;
 import java.util.function.Function;
 import java.util.function.Predicate;
@@ -33,27 +29,6 @@ public HologramProviderPicker(I input) {
         this.input = input;
     }
 
-    private HologramProvider<T> exceptionHologramProvider() {
-        return new HologramProvider<T>() {
-            private final UnsupportedOperationException exception = new UnsupportedOperationException("This is an exception hologram provider. If you see this, that means your hologram provider picker is not working correctly");
-
-            @Override
-            public @NotNull Hologram<T> createHologram(@NotNull String name, @NotNull T location) {
-                throw exception;
-            }
-
-            @Override
-            public Optional<Hologram<T>> getHologram(@NotNull String name) {
-                throw exception;
-            }
-
-            @Override
-            public Collection<Hologram<T>> getAllHolograms() {
-                throw exception;
-            }
-        };
-    }
-
     /**
      * Add an entry
      *
@@ -114,13 +89,14 @@ public HologramProvider<T> pick() {
     }
 
     /**
-     * Get the default provider
+     * Get the default provider.
+     * By default, this throws an exception.
      *
      * @param input the input
      * @return the default provider
      */
     protected HologramProvider<T> getDefaultProvider(I input) {
-        return exceptionHologramProvider();
+        throw new IllegalStateException("No default provider is set");
     }
 
     private static class Entry<I, T> {