Cleaning up (#767)

* Kill playerAPI

* Gut more events and compat that is now obsolete

* Remove commented out code

* Remove final modifier from methods

* Make more stuff final

* Remove slow building ring

* Protected -> private in final classes

* More cleaning

* More cleaning v2

* Purging

* Clean DevHelper

* Clean DevHelper 2

* delete DevHelper

* remove useless IFMLLoadingPlugin.MCVersion annotation from @Mod files

* check for obfuscation only once in the IFMLloadingPlugin.injectData

* don't instantiate the static class ASMConfig

* delete unused and empty implementation of IFMLCallHook

* delete empty class

* delete ClassesToTransform class that just holds the class names constants

* delete unused methods and unsless logging in dummymod container

* delete unused transformer ClassTransformer_TT_ThaumicRestorer

* spotless

* Clean

* Clean utils

* Build checkpoint

* Purge

* Stage 2

* Stage 3

* Stage 4

* Stage 5

* Stage 6

* Spotless

* Imports

* Stage idk

* Stage 1

* Fix issue

* Spotless

* Format numbers

---------

Co-authored-by: GTNH-Colen <54497873+GTNH-Colen@users.noreply.github.com>
Co-authored-by: Alexdoru <57050655+Alexdoru@users.noreply.github.com>
Co-authored-by: Connor Colenso <colen@CONNORSPC>

15 files changed, 192 insertions, 238 deletions

diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks3.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks3.java
index c38b7d4282..5a16d0a20d 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks3.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks3.java
@@ -65,7 +65,7 @@ public class GregtechMetaCasingBlocks3 extends GregtechMetaCasingBlocksAbstract
         GT_LanguageManager
                 .addStringLocalization(this.getUnlocalizedName() + ".7.name", "Vanadium Redox Power Cell (UV)");
         GT_LanguageManager
-                .addStringLocalization(this.getUnlocalizedName() + ".8.name", "Vanadium Redox Power Cell (MAX)");
+                .addStringLocalization(this.getUnlocalizedName() + ".8.name", "Vanadium Redox Power Cell (UHV)");
         GT_LanguageManager.addStringLocalization(this.getUnlocalizedName() + ".9.name", "Supply Depot Casing");
         GT_LanguageManager.addStringLocalization(this.getUnlocalizedName() + ".10.name", "Advanced Cryogenic Casing");
         GT_LanguageManager.addStringLocalization(this.getUnlocalizedName() + ".11.name", "Volcanus Casing");
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks5.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks5.java
index 99228b6ed3..26c747e50e 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks5.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocks5.java
@@ -81,53 +81,69 @@ public class GregtechMetaCasingBlocks5 extends GregtechMetaCasingBlocksAbstract
     public static IIcon getStaticIcon(final int ordinalSide, final int aMeta) {
         if ((aMeta >= 0) && (aMeta < 16)) {
             switch (aMeta) {
-                case 0:
+                case 0 -> {
                     return TexturesGtBlock.TEXTURE_PIPE_GRINDING_MILL.getIcon();
-                case 1:
+                }
+                case 1 -> {
                     return TexturesGtBlock.TEXTURE_CASING_GRINDING_MILL.getIcon();
-                case 2:
+                }
+                case 2 -> {
                     return TexturesGtBlock.TEXTURE_GEARBOX_GRINDING_MILL.getIcon();
-                case 3:
+                }
+                case 3 -> {
                     return TexturesGtBlock.TEXTURE_TECH_PANEL_D.getIcon();
-                case 4:
+                }
+                case 4 -> {
                     return TexturesGtBlock.Casing_Machine_Metal_Sheet_H.getIcon();
-                case 5:
+                }
+                case 5 -> {
                     return TexturesGtBlock.Casing_Machine_Metal_Sheet_I.getIcon();
-                case 6:
+                }
+                case 6 -> {
                     return TexturesGtBlock.TEXTURE_TECH_PANEL_H.getIcon();
-                case 7:
+                }
+                case 7 -> {
                     if (ordinalSide == 0 || ordinalSide == 1) {
                         return TexturesGtBlock.Manipulator_Top.getIcon();
                     }
                     return TexturesGtBlock.NeutronPulseManipulator.getIcon();
-                case 8:
+                }
+                case 8 -> {
                     if (ordinalSide == 0 || ordinalSide == 1) {
                         return TexturesGtBlock.Manipulator_Top.getIcon();
                     }
                     return TexturesGtBlock.CosmicFabricManipulator.getIcon();
-                case 9:
+                }
+                case 9 -> {
                     if (ordinalSide == 0 || ordinalSide == 1) {
                         return TexturesGtBlock.Manipulator_Top.getIcon();
                     }
                     return TexturesGtBlock.InfinityInfusedManipulator.getIcon();
-                case 10:
+                }
+                case 10 -> {
                     if (ordinalSide == 0 || ordinalSide == 1) {
                         return TexturesGtBlock.Manipulator_Top.getIcon();
                     }
                     return TexturesGtBlock.SpaceTimeContinuumRipper.getIcon();
-                case 11:
+                }
+                case 11 -> {
                     return TexturesGtBlock.NeutronShieldingCore.getIcon();
-                case 12:
+                }
+                case 12 -> {
                     return TexturesGtBlock.CosmicFabricShieldingCore.getIcon();
-                case 13:
+                }
+                case 13 -> {
                     return TexturesGtBlock.InfinityInfusedShieldingCore.getIcon();
-                case 14:
+                }
+                case 14 -> {
                     return TexturesGtBlock.SpaceTimeBendingCore.getIcon();
-                case 15:
+                }
+                case 15 -> {
                     if (ordinalSide == 0 || ordinalSide == 1) {
                         return TexturesGtBlock.Blank.getIcon();
                     }
                     return TexturesGtBlock.ForceFieldGlass.getIcon();
+                }
             }
         }
         return Textures.BlockIcons.RENDERING_ERROR.getIcon();
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocksPipeGearbox.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocksPipeGearbox.java
index f6c53e875e..17b5507416 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocksPipeGearbox.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaCasingBlocksPipeGearbox.java
@@ -15,7 +15,7 @@ import gtPlusPlus.xmod.gregtech.common.blocks.textures.TexturesGtBlock;
 
 public class GregtechMetaCasingBlocksPipeGearbox extends GregtechMetaCasingBlocksAbstract {
 
-    private static HashMap<Integer, Integer> sMaterialMapping = new HashMap<Integer, Integer>();
+    private static HashMap<Integer, Integer> sMaterialMapping = new HashMap<>();
 
     public GregtechMetaCasingBlocksPipeGearbox() {
         super(GregtechMetaCasingItems.class, "gtplusplus.blockcasings.pipesgears", GT_Material_Casings.INSTANCE);
@@ -60,24 +60,12 @@ public class GregtechMetaCasingBlocksPipeGearbox extends GregtechMetaCasingBlock
     public IIcon getIcon(final int ordinalSide, final int meta) {
         if ((meta >= 0) && (meta < 16)) {
             switch (meta) {
-                case 0:
-                case 1:
-                case 2:
-                case 3:
-                case 4:
-                case 5:
-                case 6:
-                case 7:
+                case 0, 1, 2, 3, 4, 5, 6, 7 -> {
                     return TexturesGtBlock.TEXTURE_GEARBOX_GENERIC.getIcon();
-                case 8:
-                case 9:
-                case 10:
-                case 11:
-                case 12:
-                case 13:
-                case 14:
-                case 15:
+                }
+                case 8, 9, 10, 11, 12, 13, 14, 15 -> {
                     return TexturesGtBlock.TEXTURE_PIPE_GENERIC.getIcon();
+                }
             }
         }
         return Textures.BlockIcons.RENDERING_ERROR.getIcon();
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMachineCasings.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMachineCasings.java
index b16868aeb2..a8ea05ddbc 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMachineCasings.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMachineCasings.java
@@ -65,16 +65,12 @@ public class GregtechMetaSpecialMachineCasings extends GregtechMetaCasingBlocksA
 
     @Override
     public IIcon getIcon(int ordinalSide, int aMeta) {
-        switch (aMeta) {
-            case 0:
-                return Textures.BlockIcons.MACHINE_BRONZEPLATEDBRICKS.getIcon();
-            case 1:
-                return Textures.BlockIcons.MACHINE_CASING_FROST_PROOF.getIcon();
-            case 2:
-                return TexturesGtBlock.Casing_Material_Laurenium.getIcon();
-            case 3:
-                return Textures.BlockIcons.MACHINE_HEATPROOFCASING.getIcon();
-        }
-        return Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        return switch (aMeta) {
+            case 0 -> Textures.BlockIcons.MACHINE_BRONZEPLATEDBRICKS.getIcon();
+            case 1 -> Textures.BlockIcons.MACHINE_CASING_FROST_PROOF.getIcon();
+            case 2 -> TexturesGtBlock.Casing_Material_Laurenium.getIcon();
+            case 3 -> Textures.BlockIcons.MACHINE_HEATPROOFCASING.getIcon();
+            default -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        };
     }
 }
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings.java
index 61e74fc56a..411fef65d3 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings.java
@@ -97,40 +97,24 @@ public class GregtechMetaSpecialMultiCasings extends GregtechMetaCasingBlocksAbs
     }
 
     public static IIcon getStaticIcon(final int ordinalSide, final byte aMeta) {
-        switch (aMeta) {
-            case 0:
-                return TexturesGtBlock.Casing_Redox_1.getIcon();
-            case 1:
-                return Textures.BlockIcons.MACHINE_CASING_TURBINE.getIcon();
-            case 2:
-                return Textures.BlockIcons.MACHINE_CASING_STABLE_TITANIUM.getIcon();
-            case 3:
-                return Textures.BlockIcons.MACHINE_CASING_CLEAN_STAINLESSSTEEL.getIcon();
-            case 4:
-                return Textures.BlockIcons.MACHINE_CASING_ROBUST_TUNGSTENSTEEL.getIcon();
-            case 5:
-                return TexturesGtBlock.Casing_Material_RedSteel.getIcon();
-            case 6:
-                return TexturesGtBlock.Casing_Material_MaragingSteel.getIcon();
-            case 7:
-                return TexturesGtBlock.Casing_Material_Stellite.getIcon();
-            case 8:
-                return TexturesGtBlock.Casing_Machine_Simple_Top.getIcon();
-            case 9:
-                return TexturesGtBlock.TEXTURE_CASING_FLOTATION.getIcon();
-            case 10:
-                return TexturesGtBlock.Casing_Material_Talonite.getIcon();
-            case 11:
-                return Textures.BlockIcons.MACHINE_CASING_RADIATIONPROOF.getIcon();
-            case 12:
-                return TexturesGtBlock.Casing_Redox_5.getIcon();
-            case 13:
-                return TexturesGtBlock.TEXTURE_MAGIC_PANEL_B.getIcon();
-            case 14:
-                return TexturesGtBlock.Casing_Material_Talonite.getIcon();
-            case 15:
-                return TexturesGtBlock.Turbine_SC_Material_Casing.getIcon();
-        }
-        return Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        return switch (aMeta) {
+            case 0 -> TexturesGtBlock.Casing_Redox_1.getIcon();
+            case 1 -> Textures.BlockIcons.MACHINE_CASING_TURBINE.getIcon();
+            case 2 -> Textures.BlockIcons.MACHINE_CASING_STABLE_TITANIUM.getIcon();
+            case 3 -> Textures.BlockIcons.MACHINE_CASING_CLEAN_STAINLESSSTEEL.getIcon();
+            case 4 -> Textures.BlockIcons.MACHINE_CASING_ROBUST_TUNGSTENSTEEL.getIcon();
+            case 5 -> TexturesGtBlock.Casing_Material_RedSteel.getIcon();
+            case 6 -> TexturesGtBlock.Casing_Material_MaragingSteel.getIcon();
+            case 7 -> TexturesGtBlock.Casing_Material_Stellite.getIcon();
+            case 8 -> TexturesGtBlock.Casing_Machine_Simple_Top.getIcon();
+            case 9 -> TexturesGtBlock.TEXTURE_CASING_FLOTATION.getIcon();
+            case 10 -> TexturesGtBlock.Casing_Material_Talonite.getIcon();
+            case 11 -> Textures.BlockIcons.MACHINE_CASING_RADIATIONPROOF.getIcon();
+            case 12 -> TexturesGtBlock.Casing_Redox_5.getIcon();
+            case 13 -> TexturesGtBlock.TEXTURE_MAGIC_PANEL_B.getIcon();
+            case 14 -> TexturesGtBlock.Casing_Material_Talonite.getIcon();
+            case 15 -> TexturesGtBlock.Turbine_SC_Material_Casing.getIcon();
+            default -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        };
     }
 }
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings2.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings2.java
index 1cc2403973..d9ae7fc1c6 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings2.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaSpecialMultiCasings2.java
@@ -84,24 +84,16 @@ public class GregtechMetaSpecialMultiCasings2 extends GregtechMetaCasingBlocksAb
     }
 
     public static IIcon getStaticIcon(final byte aSide, final byte aMeta) {
-        switch (aMeta) {
-            case 0:
-                return TexturesGtBlock.Casing_Resonance_1.getIcon();
-            case 1:
-                return TexturesGtBlock.Casing_Resonance_2.getIcon();
-            case 2:
-                return TexturesGtBlock.Casing_Resonance_3.getIcon();
-            case 3:
-                return TexturesGtBlock.Casing_Resonance_4.getIcon();
-            case 4:
-                return TexturesGtBlock.Casing_Modulator_1.getIcon();
-            case 5:
-                return TexturesGtBlock.Casing_Modulator_2.getIcon();
-            case 6:
-                return TexturesGtBlock.Casing_Modulator_3.getIcon();
-            case 7:
-                return TexturesGtBlock.Casing_Modulator_4.getIcon();
-        }
-        return Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        return switch (aMeta) {
+            case 0 -> TexturesGtBlock.Casing_Resonance_1.getIcon();
+            case 1 -> TexturesGtBlock.Casing_Resonance_2.getIcon();
+            case 2 -> TexturesGtBlock.Casing_Resonance_3.getIcon();
+            case 3 -> TexturesGtBlock.Casing_Resonance_4.getIcon();
+            case 4 -> TexturesGtBlock.Casing_Modulator_1.getIcon();
+            case 5 -> TexturesGtBlock.Casing_Modulator_2.getIcon();
+            case 6 -> TexturesGtBlock.Casing_Modulator_3.getIcon();
+            case 7 -> TexturesGtBlock.Casing_Modulator_4.getIcon();
+            default -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        };
     }
 }
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaTieredCasingBlocks1.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaTieredCasingBlocks1.java
index c9f748e171..7ddab1c471 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaTieredCasingBlocks1.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/GregtechMetaTieredCasingBlocks1.java
@@ -63,7 +63,7 @@ public class GregtechMetaTieredCasingBlocks1 extends GregtechMetaCasingBlocksAbs
         GregtechItemList.GTPP_Casing_LuV.set(new ItemStack(this, 1, 6));
         GregtechItemList.GTPP_Casing_ZPM.set(new ItemStack(this, 1, 7));
         GregtechItemList.GTPP_Casing_UV.set(new ItemStack(this, 1, 8));
-        GregtechItemList.GTPP_Casing_MAX.set(new ItemStack(this, 1, 9));
+        GregtechItemList.GTPP_Casing_UHV.set(new ItemStack(this, 1, 9));
     }
 
     @Override
@@ -71,20 +71,14 @@ public class GregtechMetaTieredCasingBlocks1 extends GregtechMetaCasingBlocksAbs
         if (aMeta < 10) {
             return TexturesGtBlock.TIERED_MACHINE_HULLS[aMeta].getIcon();
         }
-        switch (aMeta) {
-            case 10:
-                return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-            case 11:
-                return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-            case 12:
-                return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-            case 13:
-                return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-            case 14:
-                return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-            case 15:
-                return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-        }
-        return Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        return switch (aMeta) {
+            case 10 -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+            case 11 -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+            case 12 -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+            case 13 -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+            case 14 -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+            case 15 -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+            default -> Textures.BlockIcons.RENDERING_ERROR.getIcon();
+        };
     }
 }
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler.java
index ec1ee2a226..3409277f91 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler.java
@@ -13,57 +13,39 @@ public class CasingTextureHandler {
 
     public static IIcon getIcon(final int ordinalSide, final int aMeta) { // Texture ID's. case 0 == ID[57]
         if ((aMeta >= 0) && (aMeta < 16)) {
-            switch (aMeta) {
+            return switch (aMeta) {
                 // Centrifuge
-                case 0:
-                    return TexturesGtBlock.Casing_Material_Centrifuge.getIcon();
+                case 0 -> TexturesGtBlock.Casing_Material_Centrifuge.getIcon();
                 // Coke Oven Frame
-                case 1:
-                    return TexturesGtBlock.Casing_Material_Tantalloy61.getIcon();
+                case 1 -> TexturesGtBlock.Casing_Material_Tantalloy61.getIcon();
                 // Coke Oven Casing Tier 1
-                case 2:
-                    return Textures.BlockIcons.MACHINE_CASING_FIREBOX_BRONZE.getIcon();
+                case 2 -> Textures.BlockIcons.MACHINE_CASING_FIREBOX_BRONZE.getIcon();
                 // Coke Oven Casing Tier 2
-                case 3:
-                    return Textures.BlockIcons.MACHINE_CASING_FIREBOX_STEEL.getIcon();
+                case 3 -> Textures.BlockIcons.MACHINE_CASING_FIREBOX_STEEL.getIcon();
                 // Material Press Casings
-                case 4:
-                    return Textures.BlockIcons.MACHINE_CASING_STABLE_TITANIUM.getIcon();
+                case 4 -> Textures.BlockIcons.MACHINE_CASING_STABLE_TITANIUM.getIcon();
                 // Electrolyzer Casings
-                case 5:
-                    return TexturesGtBlock.Casing_Material_Potin.getIcon();
+                case 5 -> TexturesGtBlock.Casing_Material_Potin.getIcon();
                 // Broken Blue Fusion Casings
-                case 6:
-                    return TexturesGtBlock.Casing_Material_MaragingSteel.getIcon();
+                case 6 -> TexturesGtBlock.Casing_Material_MaragingSteel.getIcon();
                 // Maceration Stack Casings
-                case 7:
-                    return TexturesGtBlock.Casing_Material_Tumbaga.getIcon();
+                case 7 -> TexturesGtBlock.Casing_Material_Tumbaga.getIcon();
                 // Broken Pink Fusion Casings
-                case 8:
-                    return TexturesGtBlock.TEXTURE_ORGANIC_PANEL_A_GLOWING.getIcon();
+                case 8 -> TexturesGtBlock.TEXTURE_ORGANIC_PANEL_A_GLOWING.getIcon();
                 // Matter Fabricator Casings
-                case 9:
-                    return TexturesGtBlock.TEXTURE_METAL_PANEL_F.getIcon();
+                case 9 -> TexturesGtBlock.TEXTURE_METAL_PANEL_F.getIcon();
                 // Iron Blast Fuance Textures
-                case 10:
-                    return TexturesGtBlock.Casing_Machine_Simple_Top.getIcon();
+                case 10 -> TexturesGtBlock.Casing_Machine_Simple_Top.getIcon();
                 // Multitank Exterior Casing
-                case 11:
-                    return TexturesGtBlock.Casing_Material_Grisium.getIcon();
+                case 11 -> TexturesGtBlock.Casing_Material_Grisium.getIcon();
                 // Reactor Casing I
-                case 12:
-                    return TexturesGtBlock.Casing_Material_Stellite.getIcon();
+                case 12 -> TexturesGtBlock.Casing_Material_Stellite.getIcon();
                 // Reactor Casing II
-                case 13:
-                    return TexturesGtBlock.Casing_Material_Zeron100.getIcon();
-                case 14:
-                    return TexturesGtBlock.Casing_Staballoy_Firebox.getIcon();
-                case 15:
-                    return TexturesGtBlock.Casing_Material_ZirconiumCarbide.getIcon();
-
-                default:
-                    return Textures.BlockIcons.MACHINE_CASING_RADIOACTIVEHAZARD.getIcon();
-            }
+                case 13 -> TexturesGtBlock.Casing_Material_Zeron100.getIcon();
+                case 14 -> TexturesGtBlock.Casing_Staballoy_Firebox.getIcon();
+                case 15 -> TexturesGtBlock.Casing_Material_ZirconiumCarbide.getIcon();
+                default -> Textures.BlockIcons.MACHINE_CASING_RADIOACTIVEHAZARD.getIcon();
+            };
         }
         return Textures.BlockIcons.MACHINE_CASING_GEARBOX_TUNGSTENSTEEL.getIcon();
     }
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler2.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler2.java
index e02a9ffbd3..1da572fb35 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler2.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler2.java
@@ -9,44 +9,61 @@ public class CasingTextureHandler2 {
     public static IIcon getIcon(final int ordinalSide, final int aMeta) { // Texture ID's. case 0 == ID[57]
         if ((aMeta >= 0) && (aMeta < 16)) {
             switch (aMeta) {
-                case 0:
+                case 0 -> {
                     return TexturesGtBlock.Casing_Material_RedSteel.getIcon();
-                case 1:
+                }
+                case 1 -> {
                     return TexturesGtBlock.Casing_Material_HastelloyX.getIcon();
-                case 2:
+                }
+                case 2 -> {
                     return TexturesGtBlock.Casing_Material_HastelloyN.getIcon();
-                case 3:
+                }
+                case 3 -> {
                     return TexturesGtBlock.Casing_Material_Fluid_IncoloyDS.getIcon();
-                case 4:
+                }
+                case 4 -> {
                     return TexturesGtBlock.Casing_Material_Grisium.getIcon();
-                case 5:
+                }
+                case 5 -> {
                     return TexturesGtBlock.Casing_Machine_Metal_Panel_A.getIcon();
-                case 6:
+                }
+                case 6 -> {
                     return TexturesGtBlock.Casing_Machine_Metal_Grate_A.getIcon();
-                case 7:
+                }
+                case 7 -> {
                     return TexturesGtBlock.Casing_Redox_1.getIcon();
-                case 8:
+                }
+                case 8 -> {
                     return TexturesGtBlock.Casing_Machine_Metal_Sheet_A.getIcon();
-                case 9:
+                }
+                case 9 -> {
                     return TexturesGtBlock.Overlay_Machine_Cyber_A.getIcon();
-                case 10:
+                }
+                case 10 -> {
                     return Textures.BlockIcons.MACHINE_CASING_RADIATIONPROOF.getIcon();
-                case 11:
+                }
+                case 11 -> {
                     return TexturesGtBlock.Casing_Material_Tantalloy61.getIcon();
-                case 12:
+                }
+                case 12 -> {
                     return TexturesGtBlock.Casing_Machine_Simple_Top.getIcon();
-                case 13:
+                }
+                case 13 -> {
                     if (ordinalSide < 2) {
                         return TexturesGtBlock.TEXTURE_TECH_A.getIcon();
                     } else {
                         return TexturesGtBlock.TEXTURE_TECH_B.getIcon();
                     }
-                case 14:
+                }
+                case 14 -> {
                     return Textures.BlockIcons.RENDERING_ERROR.getIcon();
-                case 15:
+                }
+                case 15 -> {
                     return TexturesGtBlock.Casing_Machine_Acacia_Log.getIcon();
-                default:
+                }
+                default -> {
                     return TexturesGtBlock.Overlay_UU_Matter.getIcon();
+                }
             }
         }
         return TexturesGtBlock._PlaceHolder.getIcon();
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler3.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler3.java
index 9ffbbd6a85..6b2627ec39 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler3.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler3.java
@@ -8,55 +8,49 @@ public class CasingTextureHandler3 {
 
     public static IIcon getIcon(final int ordinalSide, final int aMeta) { // Texture ID's. case 0 == ID[57]
         if ((aMeta >= 0) && (aMeta < 16)) {
-            switch (aMeta) {
-                case 0:
+            return switch (aMeta) {
+                case 0 ->
                     // Aquatic Casing
-                    return TexturesGtBlock.TEXTURE_METAL_PANEL_B.getIcon();
-                case 1:
+                    TexturesGtBlock.TEXTURE_METAL_PANEL_B.getIcon();
+                case 1 ->
                     // Inconel Reinforced Casing
-                    return TexturesGtBlock.TEXTURE_METAL_PANEL_D.getIcon();
-                case 2:
+                    TexturesGtBlock.TEXTURE_METAL_PANEL_D.getIcon();
+                case 2 ->
                     // Multi-Use Casing
-                    return TexturesGtBlock.TEXTURE_METAL_PANEL_C.getIcon();
-                case 3:
+                    TexturesGtBlock.TEXTURE_METAL_PANEL_C.getIcon();
+                case 3 ->
                     // Trinium Plated Mining Platform Casing
-                    return TexturesGtBlock.Casing_Trinium_Naquadah_Vent.getIcon();
-                case 4:
+                    TexturesGtBlock.Casing_Trinium_Naquadah_Vent.getIcon();
+                case 4 ->
                     // Vanadium Redox IV
-                    return TexturesGtBlock.Casing_Redox_2.getIcon();
-                case 5:
+                    TexturesGtBlock.Casing_Redox_2.getIcon();
+                case 5 ->
                     // Vanadium Redox LuV
-                    return TexturesGtBlock.Casing_Redox_3.getIcon();
-                case 6:
+                    TexturesGtBlock.Casing_Redox_3.getIcon();
+                case 6 ->
                     // Vanadium Redox ZPM
-                    return TexturesGtBlock.Casing_Redox_4.getIcon();
-                case 7:
+                    TexturesGtBlock.Casing_Redox_4.getIcon();
+                case 7 ->
                     // Vanadium Redox UV
-                    return TexturesGtBlock.Casing_Redox_5.getIcon();
-                case 8:
+                    TexturesGtBlock.Casing_Redox_5.getIcon();
+                case 8 ->
                     // Vanadium Redox MAX
-                    return TexturesGtBlock.Casing_Redox_6.getIcon();
-                case 9:
+                    TexturesGtBlock.Casing_Redox_6.getIcon();
+                case 9 ->
                     // Amazon Warehouse Casing
-                    return TexturesGtBlock.TEXTURE_CASING_AMAZON.getIcon();
-                case 10:
+                    TexturesGtBlock.TEXTURE_CASING_AMAZON.getIcon();
+                case 10 ->
                     // Adv. Vac. Freezer
-                    return TexturesGtBlock.TEXTURE_CASING_ADVANCED_CRYOGENIC.getIcon();
-                case 11:
+                    TexturesGtBlock.TEXTURE_CASING_ADVANCED_CRYOGENIC.getIcon();
+                case 11 ->
                     // Adv. EBF
-                    return TexturesGtBlock.TEXTURE_CASING_ADVANCED_VOLCNUS.getIcon();
-                case 12:
-                    return TexturesGtBlock.TEXTURE_CASING_FUSION_COIL_II.getIcon();
-                case 13:
-                    return TexturesGtBlock.TEXTURE_CASING_FUSION_COIL_II_INNER.getIcon();
-                case 14:
-                    return TexturesGtBlock.TEXTURE_CASING_FUSION_CASING_ULTRA.getIcon();
-                case 15:
-                    return TexturesGtBlock.TEXTURE_MAGIC_PANEL_A.getIcon();
-
-                default:
-                    return TexturesGtBlock._PlaceHolder.getIcon();
-            }
+                    TexturesGtBlock.TEXTURE_CASING_ADVANCED_VOLCNUS.getIcon();
+                case 12 -> TexturesGtBlock.TEXTURE_CASING_FUSION_COIL_II.getIcon();
+                case 13 -> TexturesGtBlock.TEXTURE_CASING_FUSION_COIL_II_INNER.getIcon();
+                case 14 -> TexturesGtBlock.TEXTURE_CASING_FUSION_CASING_ULTRA.getIcon();
+                case 15 -> TexturesGtBlock.TEXTURE_MAGIC_PANEL_A.getIcon();
+                default -> TexturesGtBlock._PlaceHolder.getIcon();
+            };
         }
         return TexturesGtBlock._PlaceHolder.getIcon();
     }
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler6.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler6.java
index e33099b09a..b8d5a024df 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler6.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/blocks/textures/CasingTextureHandler6.java
@@ -8,17 +8,12 @@ public class CasingTextureHandler6 {
 
     public static IIcon getIcon(final int ordinalSide, final int aMeta) { // Texture ID's. case 0 == ID[57]
         if ((aMeta >= 0) && (aMeta < 16)) {
-            switch (aMeta) {
-                case 0:
-                    return TexturesGtBlock.TEXTURE_CASING_FUSION_COIL_III.getIcon();
-                case 1:
-                    return TexturesGtBlock.TEXTURE_CASING_FUSION_COIL_III_INNER.getIcon();
-                case 2:
-                    return TexturesGtBlock.TEXTURE_CASING_FUSION_CASING_HYPER.getIcon();
-                default:
-                    return TexturesGtBlock._PlaceHolder.getIcon();
-
-            }
+            return switch (aMeta) {
+