Removed useless array creation in most #copy methods by changing them to #copyOrNull variant with single parameter.

5 files changed, 5 insertions, 5 deletions

diff --git a/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java b/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
index 601b6fb4f9..1070c97364 100644
--- a/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
@@ -503,7 +503,7 @@ public abstract class MetaPipeEntity implements IMetaTileEntity, IConnectable {
 
     @Override
     public ItemStack decrStackSize(int aIndex, int aAmount) {
-        ItemStack tStack = getStackInSlot(aIndex), rStack = GT_Utility.copy(tStack);
+        ItemStack tStack = getStackInSlot(aIndex), rStack = GT_Utility.copyOrNull(tStack);
         if (tStack != null) {
             if (tStack.stackSize <= aAmount) {
                 if (setStackToZeroInsteadOfNull(aIndex)) tStack.stackSize = 0;
diff --git a/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java b/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java
index 87eee3e6ac..d9f90b06b7 100644
--- a/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java
@@ -696,7 +696,7 @@ public abstract class MetaTileEntity implements IMetaTileEntity {
 
     @Override
     public ItemStack decrStackSize(int aIndex, int aAmount) {
-        ItemStack tStack = getStackInSlot(aIndex), rStack = GT_Utility.copy(tStack);
+        ItemStack tStack = getStackInSlot(aIndex), rStack = GT_Utility.copyOrNull(tStack);
         if (tStack != null) {
             if (tStack.stackSize <= aAmount) {
                 if (setStackToZeroInsteadOfNull(aIndex)) tStack.stackSize = 0;
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java
index ccc0fc0af4..9bbfbf0a3a 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java
@@ -303,7 +303,7 @@ public abstract class GT_MetaTileEntity_BasicGenerator extends GT_MetaTileEntity
     public ItemStack getEmptyContainer(ItemStack aStack) {
         if (GT_Utility.isStackInvalid(aStack) || getRecipes() == null) return null;
         GT_Recipe tFuel = getRecipes().findRecipe(getBaseMetaTileEntity(), false, Long.MAX_VALUE, null, aStack);
-        if (tFuel != null) return GT_Utility.copy(tFuel.getOutput(0));
+        if (tFuel != null) return GT_Utility.copyOrNull(tFuel.getOutput(0));
         return GT_Utility.getContainerItem(aStack, true);
     }
 
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java
index 834344d2d2..5698eabc76 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java
@@ -549,7 +549,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
                         for (int i = getInputSlot(), j = i + mInputSlotCount; i < j; i++)
                             if (mInventory[i] != null && mInventory[i].stackSize <= 0) mInventory[i] = null;
                         for (int i = 0; i < mOutputItems.length; i++) {
-                            mOutputItems[i] = GT_Utility.copy(mOutputItems[i]);
+                            mOutputItems[i] = GT_Utility.copyOrNull(mOutputItems[i]);
                             if (mOutputItems[i] != null && mOutputItems[i].stackSize > 64)
                                 mOutputItems[i].stackSize = 64;
                             mOutputItems[i] = GT_OreDictUnificator.get(true, mOutputItems[i]);
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
index 193b9d482c..0de4dfecbb 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
@@ -741,7 +741,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
 
     public boolean addOutput(ItemStack aStack) {
         if (GT_Utility.isStackInvalid(aStack)) return false;
-        aStack = GT_Utility.copy(aStack);
+        aStack = GT_Utility.copyOrNull(aStack);
         for (GT_MetaTileEntity_Hatch_OutputBus tHatch : mOutputBusses) {
             if (isValidMetaTileEntity(tHatch) && tHatch.storeAll(aStack)) {
                 return true;