Cleanup the codebase (#3311)

Co-authored-by: boubou19 <miisterunknown@gmail.com>

4 files changed, 8 insertions, 12 deletions

diff --git a/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java b/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java
index 1eaae5997d..d6b4ef7fe3 100644
--- a/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java
+++ b/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java
@@ -158,7 +158,7 @@ public abstract class Controller<C extends Controller<C, P>, P extends MuTEProce
     }
 
     protected void calculateTier() {
-        if (functionalCasings.size() == 0) {
+        if (functionalCasings.isEmpty()) {
             return;
         }
         double sum = 0;
@@ -1018,10 +1018,7 @@ public abstract class Controller<C extends Controller<C, P>, P extends MuTEProce
 
     @Override
     public GTPacketMultiTileEntity getClientDataPacket() {
-        final GTPacketMultiTileEntity packet = super.getClientDataPacket();
-
-        return packet;
-
+        return super.getClientDataPacket();
     }
 
     @Override
diff --git a/src/main/java/gregtech/api/multitileentity/multiblock/base/MultiBlockPart.java b/src/main/java/gregtech/api/multitileentity/multiblock/base/MultiBlockPart.java
index 2c3cafc67d..faf3f1ae8a 100644
--- a/src/main/java/gregtech/api/multitileentity/multiblock/base/MultiBlockPart.java
+++ b/src/main/java/gregtech/api/multitileentity/multiblock/base/MultiBlockPart.java
@@ -347,8 +347,8 @@ public abstract class MultiBlockPart extends NonTickableMultiTileEntity
             if (te instanceof MultiBlockPart part) {
                 final IMultiBlockController tController = part.getTarget(false);
                 if (tController != null) tController.onStructureChange();
-            } else if (te instanceof IMultiBlockController controller) {
-                controller.onStructureChange();
+            } else if (te instanceof IMultiBlockController blockController) {
+                blockController.onStructureChange();
             }
         }
     }
@@ -675,8 +675,7 @@ public abstract class MultiBlockPart extends NonTickableMultiTileEntity
         if (!canOpenControllerGui()) return guiProvider;
         if (uiContext.getPlayer()
             .isSneaking()) return guiProvider;
-        GUIProvider<?> controllerGUI = controller.getGUI(uiContext);
-        return controllerGUI;
+        return controller.getGUI(uiContext);
     }
 
     @Override
diff --git a/src/main/java/gregtech/api/multitileentity/multiblock/base/StackableModularController.java b/src/main/java/gregtech/api/multitileentity/multiblock/base/StackableModularController.java
index 1dfd497151..5e7a928399 100644
--- a/src/main/java/gregtech/api/multitileentity/multiblock/base/StackableModularController.java
+++ b/src/main/java/gregtech/api/multitileentity/multiblock/base/StackableModularController.java
@@ -49,7 +49,7 @@ public abstract class StackableModularController<C extends StackableModularContr
     @Override
     public void resetMucCount() {
         Map<UpgradeCasings, int[]> mucCounters = getMucMap();
-        mucCounters.forEach((type, casingCount) -> { Arrays.fill(casingCount, 0); });
+        mucCounters.forEach((type, casingCount) -> Arrays.fill(casingCount, 0));
     }
 
     // Returns the cheapest MUC that is possible for the multi, which gets the minimum bonuses.
diff --git a/src/main/java/gregtech/api/multitileentity/multiblock/base/WallShareablePart.java b/src/main/java/gregtech/api/multitileentity/multiblock/base/WallShareablePart.java
index 238ce1eb2d..c736456437 100644
--- a/src/main/java/gregtech/api/multitileentity/multiblock/base/WallShareablePart.java
+++ b/src/main/java/gregtech/api/multitileentity/multiblock/base/WallShareablePart.java
@@ -17,7 +17,7 @@ public class WallShareablePart extends MultiBlockPart {
 
     @Override
     public void setTarget(IMultiBlockController newController, int allowedModes) {
-        if (targets.size() >= 1) {
+        if (!targets.isEmpty()) {
             this.allowedModes = 0;
             setMode((byte) 0);
             controller.invalidate();
@@ -30,7 +30,7 @@ public class WallShareablePart extends MultiBlockPart {
             return;
         }
 
-        targets.add(new WeakTargetRef<IMultiBlockController>(IMultiBlockController.class, true));
+        targets.add(new WeakTargetRef<>(IMultiBlockController.class, true));
     }
 
     @Override