Removed special comparison, which was not used since 1.7.10 or longer (#4418)

src/main/java/appeng/core/features/registries/RegistryContainer.java

@@ -24,7 +24,6 @@ import appeng.api.features.IMatterCannonAmmoRegistry;
 import appeng.api.features.IP2PTunnelRegistry;
 import appeng.api.features.IPlayerRegistry;
 import appeng.api.features.IRegistryContainer;
-import appeng.api.features.ISpecialComparisonRegistry;
 import appeng.api.features.IWirelessTermRegistry;
 import appeng.api.features.IWorldGen;
 import appeng.api.movable.IMovableRegistry;
@@ -47,7 +46,6 @@ public class RegistryContainer implements IRegistryContainer {
     private final IChargerRegistry charger = new ChargerRegistry();
     private final ICellRegistry cell = new CellRegistry();
     private final ILocatableRegistry locatable = new LocatableRegistry();
-    private final ISpecialComparisonRegistry comparison = new SpecialComparisonRegistry();
     private final IWirelessTermRegistry wireless = new WirelessRegistry();
     private final IGridCacheRegistry gridCache = new GridCacheRegistry();
     private final IP2PTunnelRegistry p2pTunnel = new P2PTunnelRegistry();
@@ -66,11 +64,6 @@ public class RegistryContainer implements IRegistryContainer {
         return this.gridCache;
     }
 
-    @Override
-    public ISpecialComparisonRegistry specialComparison() {
-        return this.comparison;
-    }
-
     @Override
     public IWirelessTermRegistry wireless() {
         return this.wireless;

src/main/java/appeng/core/features/registries/SpecialComparisonRegistry.java

@@ -1,54 +0,0 @@
-/*
- * This file is part of Applied Energistics 2.
- * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
- *
- * Applied Energistics 2 is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Applied Energistics 2 is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
- */
-
-package appeng.core.features.registries;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.minecraft.item.ItemStack;
-
-import appeng.api.features.IItemComparison;
-import appeng.api.features.IItemComparisonProvider;
-import appeng.api.features.ISpecialComparisonRegistry;
-
-public class SpecialComparisonRegistry implements ISpecialComparisonRegistry {
-
-    private final List<IItemComparisonProvider> CompRegistry;
-
-    public SpecialComparisonRegistry() {
-        this.CompRegistry = new ArrayList<>();
-    }
-
-    @Override
-    public IItemComparison getSpecialComparison(final ItemStack stack) {
-        for (final IItemComparisonProvider i : this.CompRegistry) {
-            final IItemComparison comp = i.getComparison(stack);
-            if (comp != null) {
-                return comp;
-            }
-        }
-
-        return null;
-    }
-
-    @Override
-    public void addComparisonProvider(final IItemComparisonProvider prov) {
-        this.CompRegistry.add(prov);
-    }
-}