diff --git a/src/main/java/refinedstorage/gui/GuiBase.java b/src/main/java/refinedstorage/gui/GuiBase.java
index 1bc413067..9d3b30615 100755
--- a/src/main/java/refinedstorage/gui/GuiBase.java
+++ b/src/main/java/refinedstorage/gui/GuiBase.java
@@ -24,7 +24,6 @@ public abstract class GuiBase extends GuiContainer {
 
     private int lastButtonId = 0;
     private int lastSideButtonY = 6;
-    private String sideButtonTooltip;
 
     private Scrollbar scrollbar;
 
@@ -104,7 +103,7 @@ public abstract class GuiBase extends GuiContainer {
         mouseX -= guiLeft;
         mouseY -= guiTop;
 
-        sideButtonTooltip = null;
+        String sideButtonTooltip = null;
 
         for (SideButton sideButton : sideButtons) {
             sideButton.draw(this, sideButton.getX() + 2, sideButton.getY() + 1);
diff --git a/src/main/java/refinedstorage/network/MessageTileContainerUpdate.java b/src/main/java/refinedstorage/network/MessageTileContainerUpdate.java
index 12e763234..03880c1f5 100755
--- a/src/main/java/refinedstorage/network/MessageTileContainerUpdate.java
+++ b/src/main/java/refinedstorage/network/MessageTileContainerUpdate.java
@@ -12,9 +12,6 @@ import refinedstorage.tile.ISynchronizedContainer;
 
 public class MessageTileContainerUpdate implements IMessage, IMessageHandler<MessageTileContainerUpdate, IMessage> {
     private TileEntity tile;
-    private int x;
-    private int y;
-    private int z;
 
     public MessageTileContainerUpdate() {
     }
@@ -25,9 +22,9 @@ public class MessageTileContainerUpdate implements IMessage, IMessageHandler<Mes
 
     @Override
     public void fromBytes(ByteBuf buf) {
-        x = buf.readInt();
-        y = buf.readInt();
-        z = buf.readInt();
+        int x = buf.readInt();
+        int y = buf.readInt();
+        int z = buf.readInt();
 
         if (Minecraft.getMinecraft().theWorld != null) {
             tile = ClientProxy.getWorld().getTileEntity(new BlockPos(x, y, z));