4 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java b/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
index cf8186b7bc..e7558fb432 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
@@ -28,7 +28,7 @@ public class GT_Tool_HardHammer
 
     public float getNormalDamageAgainstEntity(float aOriginalDamage, Entity aEntity, ItemStack aStack, EntityPlayer aPlayer) {
         String tName = aEntity.getClass().getName();
-        tName = tName.substring(tName.lastIndexOf(".") + 1);
+        tName = tName.substring(tName.lastIndexOf('.') + 1);
         return (mEffectiveList.contains(tName)) || (tName.contains("Golem")) ? aOriginalDamage * 2.0F : aOriginalDamage;
     }
 
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java b/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java
index a49459fc95..4d8a5c2156 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java
@@ -26,7 +26,7 @@ public class GT_Tool_Screwdriver
 
     public float getNormalDamageAgainstEntity(float aOriginalDamage, Entity aEntity, ItemStack aStack, EntityPlayer aPlayer) {
         String tName = aEntity.getClass().getName();
-        tName = tName.substring(tName.lastIndexOf(".") + 1);
+        tName = tName.substring(tName.lastIndexOf('.') + 1);
         return mEffectiveList.contains(tName) ? aOriginalDamage * 2.0F : aOriginalDamage;
     }
 
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java b/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java
index b104527873..3b164ef030 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java
@@ -25,7 +25,7 @@ public class GT_Tool_Soldering_Iron extends GT_Tool {
 
     public float getNormalDamageAgainstEntity(float aOriginalDamage, Entity aEntity, ItemStack aStack, EntityPlayer aPlayer) {
         String tName = aEntity.getClass().getName();
-        tName = tName.substring(tName.lastIndexOf(".") + 1);
+        tName = tName.substring(tName.lastIndexOf('.') + 1);
         return mEffectiveList.contains(tName) ? aOriginalDamage * 2.0F : aOriginalDamage;
     }
 
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java b/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
index f5313020cf..2af09fe218 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
@@ -26,7 +26,7 @@ public class GT_Tool_Wrench
 
     public float getNormalDamageAgainstEntity(float aOriginalDamage, Entity aEntity, ItemStack aStack, EntityPlayer aPlayer) {
         String tName = aEntity.getClass().getName();
-        tName = tName.substring(tName.lastIndexOf(".") + 1);
+        tName = tName.substring(tName.lastIndexOf('.') + 1);
         return (mEffectiveList.contains(tName)) || (tName.contains("Golem")) ? aOriginalDamage * 2.0F : aOriginalDamage;
     }