diff --git a/src/main/java/gregtech/common/items/behaviors/Behaviour_Plunger_Item.java b/src/main/java/gregtech/common/items/behaviors/Behaviour_Plunger_Item.java
index 90d882f0..27f01a98 100644
--- a/src/main/java/gregtech/common/items/behaviors/Behaviour_Plunger_Item.java
+++ b/src/main/java/gregtech/common/items/behaviors/Behaviour_Plunger_Item.java
@@ -34,7 +34,7 @@ public class Behaviour_Plunger_Item
         if ((aTileEntity instanceof IGregTechTileEntity)) {
             IMetaTileEntity tMetaTileEntity = ((IGregTechTileEntity) aTileEntity).getMetaTileEntity();
             if ((tMetaTileEntity instanceof IMetaTileEntityItemPipe)) {
-                for (Object tTileEntity : GT_Utility.sortMapByValuesAcending(IMetaTileEntityItemPipe.Util.scanPipes((IMetaTileEntityItemPipe) tMetaTileEntity, new ConcurrentHashMap(), 0L, false, true)).keySet())
+                for (Object tTileEntity : GT_Utility.sortMapByValuesAcending(IMetaTileEntityItemPipe.Util.scanPipes((IMetaTileEntityItemPipe) tMetaTileEntity, new ConcurrentHashMap<>(), 0L, false, true)).keySet())
 
                 {
                     int i = 0;