1 files changed, 12 insertions, 4 deletions
diff --git a/src/main/java/gregtech/api/enums/OrePrefixes.java b/src/main/java/gregtech/api/enums/OrePrefixes.java
index 003624007f..418fe71681 100644
--- a/src/main/java/gregtech/api/enums/OrePrefixes.java
+++ b/src/main/java/gregtech/api/enums/OrePrefixes.java
@@ -654,10 +654,18 @@ public enum OrePrefixes {
         ingot.addFamiliarPrefix(nugget);
         nugget.addFamiliarPrefix(ingot);
 
-        for (OrePrefixes tPrefix1 : values()) if (tPrefix1.name()
-            .startsWith("ore"))
-            for (OrePrefixes tPrefix2 : values()) if (tPrefix2.name()
-                .startsWith("ore")) tPrefix1.addFamiliarPrefix(tPrefix2);
+        final OrePrefixes[] THIS_VALUES = values();
+        for (OrePrefixes tPrefix1 : THIS_VALUES) {
+            if (tPrefix1.name()
+                .startsWith("ore")) {
+                for (OrePrefixes tPrefix2 : THIS_VALUES) {
+                    if (tPrefix2.name()
+                        .startsWith("ore")) {
+                        tPrefix1.addFamiliarPrefix(tPrefix2);
+                    }
+                }
+            }
+        }
 
         // These are only the important ones.
         gem.mNotGeneratedItems.add(Materials.Coal);