Fix Double Mod Names

src/main/java/me/shedaniel/rei/client/ClientHelperImpl.java

@@ -56,17 +56,10 @@ public class ClientHelperImpl implements ClientHelper, ClientModInitializer {
     private final Map<String, String> modNameCache = Maps.newHashMap();
     public FabricKeyBinding recipe, usage, hide, previousPage, nextPage, focusSearchField;
     
-    public String getFormattedModNoItalicFromItem(Item item) {
-        String mod = getModFromItem(item);
-        if (mod.equalsIgnoreCase(""))
-            return "";
-        return Formatting.BLUE.toString() + mod;
-    }
-    
     @Override
     public String getFormattedModFromItem(Item item) {
         String mod = getModFromItem(item);
-        if (mod.equalsIgnoreCase(""))
+        if (mod.isEmpty())
             return "";
         return Formatting.BLUE.toString() + Formatting.ITALIC.toString() + mod;
     }
@@ -74,7 +67,7 @@ public class ClientHelperImpl implements ClientHelper, ClientModInitializer {
     @Override
     public String getFormattedModFromIdentifier(Identifier identifier) {
         String mod = getModFromIdentifier(identifier);
-        if (mod.equalsIgnoreCase(""))
+        if (mod.isEmpty())
             return "";
         return Formatting.BLUE.toString() + Formatting.ITALIC.toString() + mod;
     }

src/main/java/me/shedaniel/rei/gui/widget/SlotWidget.java

@@ -10,7 +10,6 @@ import com.mojang.blaze3d.platform.GlStateManager;
 import me.shedaniel.cloth.api.ClientUtils;
 import me.shedaniel.rei.api.ClientHelper;
 import me.shedaniel.rei.api.Renderer;
-import me.shedaniel.rei.client.ClientHelperImpl;
 import me.shedaniel.rei.client.ScreenHelper;
 import me.shedaniel.rei.gui.renderers.ItemStackRenderer;
 import net.minecraft.client.gui.Element;
@@ -152,7 +151,7 @@ public class SlotWidget extends WidgetWithBounds {
     protected List<String> getTooltip(ItemStack itemStack) {
         final String modString = ClientHelper.getInstance().getFormattedModFromItem(itemStack.getItem());
         List<String> toolTip = Lists.newArrayList(ItemListOverlay.tryGetItemStackToolTip(itemStack, true));
-        String s1 = ClientHelperImpl.instance.getFormattedModNoItalicFromItem(itemStack.getItem()).toLowerCase(Locale.ROOT);
+        String s1 = ClientHelper.getInstance().getModFromItem(itemStack.getItem()).toLowerCase(Locale.ROOT);
         toolTip.addAll(getExtraToolTips(itemStack));
         if (!modString.isEmpty()) {
             toolTip.removeIf(s -> s.toLowerCase(Locale.ROOT).contains(s1));