Jabel, Generic injection and mostly automatic code cleanup (#1829)

* Enable Jabel&Generic injection, fix type error caused by this

* add missing <>

* Infer generic types automatically

* Parametrize cast types

* Use enhanced for loops

* Unnecessary boxing

* Unnecessary unboxing

* Use Objects.equals

* Explicit type can be replaced with `<>`

* Collapse identical catch blocks

* Add SafeVarargs where applicable

* Anonymous type can be replaced with lambda

* Use List.sort directly

* Lambda can be a method reference

* Statement lambda can be an expression lambda

* Use string switches

* Instanceof pattern matching

* Text block can be used

* Migrate to enhanced switch

* Java style array declarations

* Unnecessary toString()

* More unnecessary String conversions

* Unnecessary modifiers

* Unnecessary semicolons

* Fix duplicate conditions

* Extract common code from if branches

* Replace switches with ifs for 1-2 cases

* Inner class may be static

* Minor performance issues

* Replace string appending in loops with string builders

* Fix IntelliJ using the wrong empty list method

* Use Long.compare

* Generic arguments: getSubItems

* Generic arguments: getSubBlocks

* Raw types warnings

* Fix remaining missing generics

* Too weak variable type leads to unnecessary cast

* Redundant type casts

* Redundant array length check

* Redundant vararg arrays

* Manual min/max implementations

* A couple missed inspections

* Goodbye explosion power ternary ladder

* Apply spotless

* Get rid of the other two big ternary ladders

* Binary search explosion power

* Don't overcomplicate things

21 files changed, 337 insertions, 422 deletions

diff --git a/src/main/java/gregtech/api/util/ColorsMetadataSectionSerializer.java b/src/main/java/gregtech/api/util/ColorsMetadataSectionSerializer.java
index 41b6e0013e..ae480343b2 100644
--- a/src/main/java/gregtech/api/util/ColorsMetadataSectionSerializer.java
+++ b/src/main/java/gregtech/api/util/ColorsMetadataSectionSerializer.java
@@ -11,7 +11,6 @@ import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonSerializationContext;
-import com.google.gson.JsonSerializer;
 
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
@@ -20,7 +19,7 @@ import gregtech.api.GregTech_API;
 import gregtech.api.enums.Dyes;
 
 @SideOnly(Side.CLIENT)
-public class ColorsMetadataSectionSerializer extends BaseMetadataSectionSerializer implements JsonSerializer {
+public class ColorsMetadataSectionSerializer extends BaseMetadataSectionSerializer {
 
     public ColorsMetadataSection deserialize(JsonElement metadataColors, Type type,
             JsonDeserializationContext context) {
diff --git a/src/main/java/gregtech/api/util/GT_AssemblyLineUtils.java b/src/main/java/gregtech/api/util/GT_AssemblyLineUtils.java
index 9f648fa7e0..7dc15f994d 100644
--- a/src/main/java/gregtech/api/util/GT_AssemblyLineUtils.java
+++ b/src/main/java/gregtech/api/util/GT_AssemblyLineUtils.java
@@ -28,15 +28,15 @@ public class GT_AssemblyLineUtils {
     /**
      * A cache of Recipes using the Output as Key.
      */
-    private static HashMap<GT_ItemStack, GT_Recipe_AssemblyLine> sRecipeCacheByOutput = new HashMap<GT_ItemStack, GT_Recipe_AssemblyLine>();
+    private static HashMap<GT_ItemStack, GT_Recipe_AssemblyLine> sRecipeCacheByOutput = new HashMap<>();
     /**
      * A cache of Recipes using the Recipe Hash String as Key.
      */
-    private static HashMap<String, GT_Recipe_AssemblyLine> sRecipeCacheByRecipeHash = new HashMap<String, GT_Recipe_AssemblyLine>();
+    private static HashMap<String, GT_Recipe_AssemblyLine> sRecipeCacheByRecipeHash = new HashMap<>();
 
     /**
      * Checks the DataStick for deprecated/invalid recipes, updating them as required.
-     * 
+     *
      * @param aDataStick - The DataStick to process
      * @return Is this DataStick now valid with a current recipe?
      */
@@ -57,7 +57,7 @@ public class GT_AssemblyLineUtils {
 
     /**
      * Finds an Assembly Line recipe from a DataStick.
-     * 
+     *
      * @param aDataStick - The DataStick to check.
      * @return The GT_Recipe_AssemblyLine recipe contained on the DataStick, if any.
      */
@@ -67,7 +67,7 @@ public class GT_AssemblyLineUtils {
 
     /**
      * Finds an Assembly Line recipe from a DataStick.
-     * 
+     *
      * @param aDataStick         - The DataStick to check.
      * @param aReturnBuiltRecipe - Do we return a GT_Recipe_AssemblyLine built from the data on the Data Stick instead
      *                           of searching the Recipe Map?
@@ -197,7 +197,7 @@ public class GT_AssemblyLineUtils {
 
     /**
      * Finds a GT_Recipe_AssemblyLine based on the expected output ItemStack.
-     * 
+     *
      * @param aOutput - The Output of a GT_Recipe_AssemblyLine.
      * @return First found GT_Recipe_AssemblyLine with matching output.
      */
@@ -321,7 +321,7 @@ public class GT_AssemblyLineUtils {
 
     /**
      * Get the Output ItemStack from a Data Stick.
-     * 
+     *
      * @param aDataStick - The Data Stick to check.
      * @return Output ItemStack contained on the Data Stick.
      */
diff --git a/src/main/java/gregtech/api/util/GT_Assemblyline_Server.java b/src/main/java/gregtech/api/util/GT_Assemblyline_Server.java
index fa58c1d614..7a1515ec0c 100644
--- a/src/main/java/gregtech/api/util/GT_Assemblyline_Server.java
+++ b/src/main/java/gregtech/api/util/GT_Assemblyline_Server.java
@@ -16,10 +16,10 @@ import gregtech.api.enums.MaterialsBotania;
 
 public class GT_Assemblyline_Server {
 
-    public static LinkedHashMap<String, String> lServerNames = new LinkedHashMap<String, String>();
-    private static LinkedHashMap<String, String> internal2 = new LinkedHashMap<String, String>(),
-            internal3 = new LinkedHashMap<String, String>(), internal4 = new LinkedHashMap<String, String>();
-    private static HashMap<String, Property> internal = new HashMap<String, Property>();
+    public static LinkedHashMap<String, String> lServerNames = new LinkedHashMap<>();
+    private static LinkedHashMap<String, String> internal2 = new LinkedHashMap<>(), internal3 = new LinkedHashMap<>(),
+            internal4 = new LinkedHashMap<>();
+    private static HashMap<String, Property> internal = new HashMap<>();
 
     public static void fillMap(FMLPreInitializationEvent aEvent) {
 
@@ -224,71 +224,54 @@ public class GT_Assemblyline_Server {
                                     t = t.substring(0, 1);
                                     int i = Integer.parseInt(t);
                                     switch (i) {
-                                        case 1:
-                                            mMats = new Materials[] { Materials.Adamantium, Materials.Aluminium,
-                                                    Materials.Americium, Materials.AnnealedCopper, Materials.Antimony,
-                                                    Materials.Arsenic, Materials.AstralSilver, Materials.BatteryAlloy,
-                                                    Materials.Beryllium, Materials.Bismuth, Materials.BismuthBronze,
-                                                    Materials.BlackBronze, Materials.BlackSteel, Materials.BlueAlloy,
-                                                    Materials.BlueSteel, Materials.Brass };
-                                            break;
-                                        case 2:
-                                            mMats = new Materials[] { Materials.Bronze, Materials.Caesium,
-                                                    Materials.Cerium, Materials.Chrome, Materials.ChromiumDioxide,
-                                                    Materials.Cobalt, Materials.CobaltBrass, Materials.Copper,
-                                                    Materials.Cupronickel, Materials.DamascusSteel, Materials.DarkIron,
-                                                    Materials.DeepIron, Materials.Desh, Materials.Duranium,
-                                                    Materials.Dysprosium, Materials.Electrum };
-                                            break;
-                                        case 3:
-                                            mMats = new Materials[] { Materials.ElectrumFlux, Materials.Enderium,
-                                                    Materials.Erbium, Materials.Europium, Materials.FierySteel,
-                                                    Materials.Gadolinium, Materials.Gallium, Materials.Holmium,
-                                                    Materials.HSLA, Materials.Indium, Materials.InfusedGold,
-                                                    Materials.Invar, Materials.Iridium, Materials.IronMagnetic,
-                                                    Materials.IronWood, Materials.Kanthal };
-                                            break;
-                                        case 4:
-                                            mMats = new Materials[] { Materials.Knightmetal, Materials.Lanthanum,
-                                                    Materials.Lead, Materials.Lutetium, Materials.Magnalium,
-                                                    Materials.Magnesium, Materials.Manganese, Materials.MeteoricIron,
-                                                    Materials.MeteoricSteel, Materials.Trinium, Materials.Mithril,
-                                                    Materials.Molybdenum, Materials.Naquadah, Materials.NaquadahAlloy,
-                                                    Materials.NaquadahEnriched, Materials.Naquadria };
-                                            break;
-                                        case 5:
-                                            mMats = new Materials[] { Materials.Neodymium, Materials.NeodymiumMagnetic,
-                                                    Materials.Neutronium, Materials.Nichrome, Materials.Nickel,
-                                                    Materials.Niobium, Materials.NiobiumNitride,
-                                                    Materials.NiobiumTitanium, Materials.Osmiridium, Materials.Osmium,
-                                                    Materials.Palladium, Materials.PigIron, Materials.Platinum,
-                                                    Materials.Plutonium, Materials.Plutonium241,
-                                                    Materials.Praseodymium };
-                                            break;
-                                        case 6:
-                                            mMats = new Materials[] { Materials.Promethium, Materials.RedAlloy,
-                                                    Materials.RedSteel, Materials.RoseGold, Materials.Rubidium,
-                                                    Materials.Samarium, Materials.Scandium, Materials.ShadowIron,
-                                                    Materials.ShadowSteel, Materials.Silicon, Materials.Silver,
-                                                    Materials.SolderingAlloy, Materials.StainlessSteel, Materials.Steel,
-                                                    Materials.SteelMagnetic, Materials.SterlingSilver };
-                                            break;
-                                        case 7:
-                                            mMats = new Materials[] { Materials.Sunnarium, Materials.Tantalum,
-                                                    Materials.Tellurium, Materials.Terbium, Materials.Thaumium,
-                                                    Materials.Thorium, Materials.Thulium, Materials.Tin,
-                                                    Materials.TinAlloy, Materials.Titanium, Materials.Tritanium,
-                                                    Materials.Tungsten, Materials.TungstenSteel, Materials.Ultimet,
-                                                    Materials.Uranium, Materials.Uranium235 };
-                                            break;
-                                        case 8:
-                                            mMats = new Materials[] { Materials.Vanadium, Materials.VanadiumGallium,
-                                                    Materials.WroughtIron, Materials.Ytterbium, Materials.Yttrium,
-                                                    Materials.YttriumBariumCuprate, Materials.Zinc,
-                                                    Materials.TungstenCarbide, Materials.VanadiumSteel, Materials.HSSG,
-                                                    Materials.HSSE, Materials.HSSS, Materials.Steeleaf,
-                                                    Materials.Ichorium, Materials.Firestone };
-                                            break;
+                                        case 1 -> mMats = new Materials[] { Materials.Adamantium, Materials.Aluminium,
+                                                Materials.Americium, Materials.AnnealedCopper, Materials.Antimony,
+                                                Materials.Arsenic, Materials.AstralSilver, Materials.BatteryAlloy,
+                                                Materials.Beryllium, Materials.Bismuth, Materials.BismuthBronze,
+                                                Materials.BlackBronze, Materials.BlackSteel, Materials.BlueAlloy,
+                                                Materials.BlueSteel, Materials.Brass };
+                                        case 2 -> mMats = new Materials[] { Materials.Bronze, Materials.Caesium,
+                                                Materials.Cerium, Materials.Chrome, Materials.ChromiumDioxide,
+                                                Materials.Cobalt, Materials.CobaltBrass, Materials.Copper,
+                                                Materials.Cupronickel, Materials.DamascusSteel, Materials.DarkIron,
+                                                Materials.DeepIron, Materials.Desh, Materials.Duranium,
+                                                Materials.Dysprosium, Materials.Electrum };
+                                        case 3 -> mMats = new Materials[] { Materials.ElectrumFlux, Materials.Enderium,
+                                                Materials.Erbium, Materials.Europium, Materials.FierySteel,
+                                                Materials.Gadolinium, Materials.Gallium, Materials.Holmium,
+                                                Materials.HSLA, Materials.Indium, Materials.InfusedGold,
+                                                Materials.Invar, Materials.Iridium, Materials.IronMagnetic,
+                                                Materials.IronWood, Materials.Kanthal };
+                                        case 4 -> mMats = new Materials[] { Materials.Knightmetal, Materials.Lanthanum,
+                                                Materials.Lead, Materials.Lutetium, Materials.Magnalium,
+                                                Materials.Magnesium, Materials.Manganese, Materials.MeteoricIron,
+                                                Materials.MeteoricSteel, Materials.Trinium, Materials.Mithril,
+                                                Materials.Molybdenum, Materials.Naquadah, Materials.NaquadahAlloy,
+                                                Materials.NaquadahEnriched, Materials.Naquadria };
+                                        case 5 -> mMats = new Materials[] { Materials.Neodymium,
+                                                Materials.NeodymiumMagnetic, Materials.Neutronium, Materials.Nichrome,
+                                                Materials.Nickel, Materials.Niobium, Materials.NiobiumNitride,
+                                                Materials.NiobiumTitanium, Materials.Osmiridium, Materials.Osmium,
+                                                Materials.Palladium, Materials.PigIron, Materials.Platinum,
+                                                Materials.Plutonium, Materials.Plutonium241, Materials.Praseodymium };
+                                        case 6 -> mMats = new Materials[] { Materials.Promethium, Materials.RedAlloy,
+                                                Materials.RedSteel, Materials.RoseGold, Materials.Rubidium,
+                                                Materials.Samarium, Materials.Scandium, Materials.ShadowIron,
+                                                Materials.ShadowSteel, Materials.Silicon, Materials.Silver,
+                                                Materials.SolderingAlloy, Materials.StainlessSteel, Materials.Steel,
+                                                Materials.SteelMagnetic, Materials.SterlingSilver };
+                                        case 7 -> mMats = new Materials[] { Materials.Sunnarium, Materials.Tantalum,
+                                                Materials.Tellurium, Materials.Terbium, Materials.Thaumium,
+                                                Materials.Thorium, Materials.Thulium, Materials.Tin, Materials.TinAlloy,
+                                                Materials.Titanium, Materials.Tritanium, Materials.Tungsten,
+                                                Materials.TungstenSteel, Materials.Ultimet, Materials.Uranium,
+                                                Materials.Uranium235 };
+                                        case 8 -> mMats = new Materials[] { Materials.Vanadium,
+                                                Materials.VanadiumGallium, Materials.WroughtIron, Materials.Ytterbium,
+                                                Materials.Yttrium, Materials.YttriumBariumCuprate, Materials.Zinc,
+                                                Materials.TungstenCarbide, Materials.VanadiumSteel, Materials.HSSG,
+                                                Materials.HSSE, Materials.HSSS, Materials.Steeleaf, Materials.Ichorium,
+                                                Materials.Firestone };
                                     }
                                     t = entry.getKey()
                                              .substring(
@@ -307,28 +290,22 @@ public class GT_Assemblyline_Server {
                                  t = t.substring(0, 1);
                                  int i = Integer.parseInt(t);
                                  switch (i) {
-                                     case 1:
-                                         mMats = new Materials[] { Materials.InfusedAir, Materials.Amber,
-                                                 Materials.Amethyst, Materials.InfusedWater, Materials.BlueTopaz,
-                                                 Materials.CertusQuartz, Materials.Dilithium, Materials.EnderEye,
-                                                 Materials.EnderPearl, Materials.FoolsRuby, Materials.Force,
-                                                 Materials.Forcicium, Materials.Forcillium, Materials.GreenSapphire,
-                                                 Materials.InfusedFire, Materials.Jasper, MaterialsBotania.ManaDiamond,
-                                                 MaterialsBotania.BotaniaDragonstone };
-                                         break;
-                                     case 2:
-                                         mMats = new Materials[] { Materials.Lazurite, Materials.Lignite,
-                                                 Materials.Monazite, Materials.Niter, Materials.Olivine, Materials.Opal,
-                                                 Materials.InfusedOrder, Materials.InfusedEntropy, Materials.Phosphorus,
-                                                 Materials.Quartzite, Materials.GarnetRed, Materials.Ruby,
-                                                 Materials.Sapphire, Materials.Sodalite, Materials.Tanzanite,
-                                                 Materials.InfusedEarth };
-                                         break;
-                                     case 3:
-                                         mMats = new Materials[] { Materials.Topaz, Materials.Vinteum,
-                                                 Materials.GarnetYellow, Materials.NetherStar, Materials.Charcoal,
-                                                 Materials.Blaze };
-                                         break;
+                                     case 1 -> mMats = new Materials[] { Materials.InfusedAir, Materials.Amber,
+                                             Materials.Amethyst, Materials.InfusedWater, Materials.BlueTopaz,
+                                             Materials.CertusQuartz, Materials.Dilithium, Materials.EnderEye,
+                                             Materials.EnderPearl, Materials.FoolsRuby, Materials.Force,
+                                             Materials.Forcicium, Materials.Forcillium, Materials.GreenSapphire,
+                                             Materials.InfusedFire, Materials.Jasper, MaterialsBotania.ManaDiamond,
+                                             MaterialsBotania.BotaniaDragonstone };
+                                     case 2 -> mMats = new Materials[] { Materials.Lazurite, Materials.Lignite,
+                                             Materials.Monazite, Materials.Niter, Materials.Olivine, Materials.Opal,
+                                             Materials.InfusedOrder, Materials.InfusedEntropy, Materials.Phosphorus,
+                                             Materials.Quartzite, Materials.GarnetRed, Materials.Ruby,
+                                             Materials.Sapphire, Materials.Sodalite, Materials.Tanzanite,
+                                             Materials.InfusedEarth };
+                                     case 3 -> mMats = new Materials[] { Materials.Topaz, Materials.Vinteum,
+                                             Materials.GarnetYellow, Materials.NetherStar, Materials.Charcoal,
+                                             Materials.Blaze };
                                  }
                                  t = entry.getKey()
                                           .substring(
diff --git a/src/main/java/gregtech/api/util/GT_BaseCrop.java b/src/main/java/gregtech/api/util/GT_BaseCrop.java
index e66866cd8f..a586ad672e 100644
--- a/src/main/java/gregtech/api/util/GT_BaseCrop.java
+++ b/src/main/java/gregtech/api/util/GT_BaseCrop.java
@@ -3,6 +3,7 @@ package gregtech.api.util;
 import static gregtech.api.enums.GT_Values.E;
 import static gregtech.api.enums.ModIDs.IC2CropPlugin;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -27,11 +28,18 @@ import ic2.api.crops.ICropTile;
 
 public class GT_BaseCrop extends CropCard implements ICropCardInfo {
 
-    public static ArrayList<GT_BaseCrop> sCropList = new ArrayList<GT_BaseCrop>();
-    private String mName = E, mDiscoveredBy = "Gregorius Techneticies", mAttributes[];
-    private int mTier = 0, mMaxSize = 0, mAfterHarvestSize = 0, mHarvestSize = 0, mStats[] = new int[5],
-            mGrowthSpeed = 0;
-    private ItemStack mDrop = null, mSpecialDrops[] = null;
+    public static ArrayList<GT_BaseCrop> sCropList = new ArrayList<>();
+    private String mName = E;
+    private String mDiscoveredBy = "Gregorius Techneticies";
+    private String[] mAttributes;
+    private int mTier = 0;
+    private int mMaxSize = 0;
+    private int mAfterHarvestSize = 0;
+    private int mHarvestSize = 0;
+    private int[] mStats = new int[5];
+    private int mGrowthSpeed = 0;
+    private ItemStack mDrop = null;
+    private ItemStack[] mSpecialDrops = null;
     private Materials mBlock = null;
     private static boolean bIc2NeiLoaded = IC2CropPlugin.isModLoaded();
 
@@ -123,19 +131,8 @@ public class GT_BaseCrop extends CropCard implements ICropCardInfo {
                              Class.forName("speiger.src.crops.api.CropPluginAPI")
                                   .getField("instance"),
                              this);
-            } catch (IllegalAccessException ex) {
-                bIc2NeiLoaded = false;
-            } catch (IllegalArgumentException ex) {
-                bIc2NeiLoaded = false;
-            } catch (java.lang.reflect.InvocationTargetException ex) {
-                bIc2NeiLoaded = false;
-            } catch (NoSuchFieldException ex) {
-                bIc2NeiLoaded = false;
-            } catch (NoSuchMethodException ex) {
-                bIc2NeiLoaded = false;
-            } catch (SecurityException ex) {
-                bIc2NeiLoaded = false;
-            } catch (ClassNotFoundException ex) {
+            } catch (IllegalAccessException | ClassNotFoundException | SecurityException | NoSuchMethodException
+                    | NoSuchFieldException | InvocationTargetException | IllegalArgumentException ex) {
                 bIc2NeiLoaded = false;
             }
         }
@@ -294,7 +291,7 @@ public class GT_BaseCrop extends CropCard implements ICropCardInfo {
     @Override
     public List<String> getCropInformation() {
         if (mBlock != null) {
-            ArrayList<String> result = new ArrayList<String>(1);
+            ArrayList<String> result = new ArrayList<>(1);
             result.add(
                     String.format(
                             "Requires %s Ore or Block of %s as soil block to reach full growth.",
diff --git a/src/main/java/gregtech/api/util/GT_CLS_Compat.java b/src/main/java/gregtech/api/util/GT_CLS_Compat.java
index a7cae35d59..4dff5f65f9 100644
--- a/src/main/java/gregtech/api/util/GT_CLS_Compat.java
+++ b/src/main/java/gregtech/api/util/GT_CLS_Compat.java
@@ -105,11 +105,11 @@ public class GT_CLS_Compat {
             if (nextBakingMsgAt < now) {
                 nextBakingMsgAt = now + bakingMsgEvery;
                 GT_Mod.GT_FML_LOGGER.info(
-                        String.format("%s - Baking: %d%%", materialsType, (Integer) (currentStep * 100 / sizeStep)));
+                        String.format("%s - Baking: %d%%", materialsType, currentStep * 100 / sizeStep));
             }
             action.accept(m);
             currentStep += 1;
-        } ;
+        }
         GT_Mod.GT_FML_LOGGER.info(String.format("%s - Baking: Done", materialsType));
         try {
             progressBarStep.set(progressBar, currentStep);
@@ -130,7 +130,7 @@ public class GT_CLS_Compat {
                 mEvents,
                 progressBar,
                 m -> m.mMaterial,
-                m -> GT_Proxy.registerRecipes(m));
+                GT_Proxy::registerRecipes);
         ProgressManager.pop(progressBar);
         isRegisteringGTmaterials.set(null, false);
     }
@@ -147,7 +147,7 @@ public class GT_CLS_Compat {
                 replacedVanillaItemsSet,
                 progressBar,
                 m -> m.mDefaultLocalName,
-                m -> GT_PostLoad.doActualRegistration(m));
+                GT_PostLoad::doActualRegistration);
     }
 
     public static void pushToDisplayProgress() throws InvocationTargetException, IllegalAccessException {
diff --git a/src/main/java/gregtech/api/util/GT_ChunkAssociatedData.java b/src/main/java/gregtech/api/util/GT_ChunkAssociatedData.java
index 113d8cc420..afbcf6145f 100644
--- a/src/main/java/gregtech/api/util/GT_ChunkAssociatedData.java
+++ b/src/main/java/gregtech/api/util/GT_ChunkAssociatedData.java
@@ -189,7 +189,7 @@ public abstract class GT_ChunkAssociatedData<T extends GT_ChunkAssociatedData.ID
     }
 
     private void saveRegions(Stream<SuperRegion> stream) {
-        stream.filter(r -> r.isDirty())
+        stream.filter(SuperRegion::isDirty)
               .map(c -> (Runnable) c::save)
               .map(r -> CompletableFuture.runAsync(r, IO_WORKERS))
               .reduce(CompletableFuture::allOf)
@@ -447,12 +447,10 @@ public abstract class GT_ChunkAssociatedData<T extends GT_ChunkAssociatedData.ID
             World world = Objects.requireNonNull(this.world.get(), "Attempting to load region of another world!");
             try (DataInputStream input = new DataInputStream(new FileInputStream(file))) {
                 byte b = input.readByte();
-                switch (b) {
-                    case 0:
-                        loadV0(input, world);
-                        break;
-                    default:
-                        GT_Log.err.printf("Unknown ChunkAssociatedData version %d\n", b);
+                if (b == 0) {
+                    loadV0(input, world);
+                } else {
+                    GT_Log.err.printf("Unknown ChunkAssociatedData version %d\n", b);
                 }
             }
         }
diff --git a/src/main/java/gregtech/api/util/GT_HatchElementBuilder.java b/src/main/java/gregtech/api/util/GT_HatchElementBuilder.java
index 6c6ac4bc62..c3057f3caa 100644
--- a/src/main/java/gregtech/api/util/GT_HatchElementBuilder.java
+++ b/src/main/java/gregtech/api/util/GT_HatchElementBuilder.java
@@ -268,7 +268,7 @@ public class GT_HatchElementBuilder<T> {
      * This will clear the sides set by previous call to this or {@link #allowOnly(ForgeDirection...)}
      * <p>
      * Usually mandatory for multis with multiple slices, and otherwise not needed if it contains a single slice only.
-     * 
+     *
      * @param facings disallowed direction in ABC coordinate system
      */
     public GT_HatchElementBuilder<T> disallowOnly(ForgeDirection... facings) {
@@ -284,7 +284,7 @@ public class GT_HatchElementBuilder<T> {
      * This will clear the sides set by previous call to this or {@link #disallowOnly(ForgeDirection...)}
      * <p>
      * Usually mandatory for multis with multiple slices, and otherwise not needed if it contains a single slice only.
-     * 
+     *
      * @param facings allowed direction in ABC coordinate system
      */
     public GT_HatchElementBuilder<T> allowOnly(ForgeDirection... facings) {
@@ -376,7 +376,7 @@ public class GT_HatchElementBuilder<T> {
         }
         if (mHatchItemFilter == null) {
             // no item filter -> no placement
-            return new IStructureElementNoPlacement<T>() {
+            return new IStructureElementNoPlacement<>() {
 
                 @Override
                 public boolean check(T t, World world, int x, int y, int z) {
@@ -392,7 +392,7 @@ public class GT_HatchElementBuilder<T> {
                 }
             };
         }
-        return new IStructureElement<T>() {
+        return new IStructureElement<>() {
 
             private String mHint = mHatchItemType == null ? "unspecified GT hatch" : mHatchItemType.get();
 
diff --git a/src/main/java/gregtech/api/util/GT_Log.java b/src/main/java/gregtech/api/util/GT_Log.java
index db7edf7779..2d00c2e061 100644
--- a/src/main/java/gregtech/api/util/GT_Log.java
+++ b/src/main/java/gregtech/api/util/GT_Log.java
@@ -25,7 +25,7 @@ public class GT_Log {
 
     public static class LogBuffer extends PrintStream {
 
-        public final List<String> mBufferedOreDictLog = new ArrayList<String>();
+        public final List<String> mBufferedOreDictLog = new ArrayList<>();
 
         public LogBuffer() {
             super(new OutputStream() {
diff --git a/src/main/java/gregtech/api/util/GT_ModHandler.java b/src/main/java/gregtech/api/util/GT_ModHandler.java
index ec3f8a2b70..3dff430782 100644
--- a/src/main/java/gregtech/api/util/GT_ModHandler.java
+++ b/src/main/java/gregtech/api/util/GT_ModHandler.java
@@ -706,42 +706,34 @@ public class GT_ModHandler {
                                                  .contains("ic2.itemPurifiedCrushed"))))
                                     continue;
                                 switch (aGTRecipeMap.mUnlocalizedName) {
-                                    case "gt.recipe.macerator":
-                                    case "gt.recipe.extractor":
-                                    case "gt.recipe.compressor":
-                                        aGTRecipeMap.addRecipe(
-                                                true,
-                                                new ItemStack[] { GT_Utility.copyAmount(
-                                                        iRecipeInputRecipeOutputEntry.getKey()
-                                                                                     .getAmount(),
-                                                        tStack) },
-                                                iRecipeInputRecipeOutputEntry.getValue().items.toArray(
-                                                        new ItemStack[0]),
-                                                null,
-                                                null,
-                                                null,
-                                                null,
-                                                300,
-                                                2,
-                                                0);
-                                        break;
-                                    case "gt.recipe.thermalcentrifuge":
-                                        aGTRecipeMap.addRecipe(
-                                                true,
-                                                new ItemStack[] { GT_Utility.copyAmount(
-                                                        iRecipeInputRecipeOutputEntry.getKey()
-                                                                                     .getAmount(),
-                                                        tStack) },
-                                                iRecipeInputRecipeOutputEntry.getValue().items.toArray(
-                                                        new ItemStack[0]),
-                                                null,
-                                                null,
-                                                null,
-                                                null,
-                                                500,
-                                                48,
-                                                0);
-                                        break;
+                                    case "gt.recipe.macerator", "gt.recipe.extractor", "gt.recipe.compressor" -> aGTRecip