refactor: yeet the removeTagWhenEmpty in FluidHandlerISs

Author: MCTian-mi

src/main/java/gregtech/api/capability/impl/GTFluidHandlerItemStack.java

@@ -68,26 +68,6 @@ public IFluidTankProperties[] getTankProperties() {
         return properties;
     }
 
-    @Override
-    public FluidStack drain(FluidStack resource, boolean doDrain) {
-        FluidStack drained = super.drain(resource, doDrain);
-        this.removeTagWhenEmpty(doDrain);
-        return drained;
-    }
-
-    @Override
-    public FluidStack drain(int maxDrain, boolean doDrain) {
-        FluidStack drained = super.drain(maxDrain, doDrain);
-        this.removeTagWhenEmpty(doDrain);
-        return drained;
-    }
-
-    private void removeTagWhenEmpty(boolean doDrain) {
-        if (doDrain && this.getFluid() == null) {
-            this.container.setTagCompound(null);
-        }
-    }
-
     @Override
     public boolean canFillFluidType(FluidStack fluid) {
         return canFill() && (this.filter == null || this.filter.test(fluid));

src/main/java/gregtech/api/capability/impl/GTSimpleFluidHandlerItemStack.java

@@ -68,26 +68,6 @@ public IFluidTankProperties[] getTankProperties() {
         return properties;
     }
 
-    @Override
-    public FluidStack drain(FluidStack resource, boolean doDrain) {
-        FluidStack drained = super.drain(resource, doDrain);
-        this.removeTagWhenEmpty(doDrain);
-        return drained;
-    }
-
-    @Override
-    public FluidStack drain(int maxDrain, boolean doDrain) {
-        FluidStack drained = super.drain(maxDrain, doDrain);
-        this.removeTagWhenEmpty(doDrain);
-        return drained;
-    }
-
-    private void removeTagWhenEmpty(boolean doDrain) {
-        if (doDrain && this.getFluid() == null) {
-            this.container.setTagCompound(null);
-        }
-    }
-
     @Override
     public boolean canFillFluidType(FluidStack fluid) {
         return canFill() && (this.filter == null || this.filter.test(fluid));