From 13a404529912596589ec63da2e220d0d6d9ea4aa Mon Sep 17 00:00:00 2001
From: AlgorithmX2 <AlgorithmX2@gmail.com>
Date: Tue, 5 Aug 2014 11:04:14 -0500
Subject: [PATCH] Fixed Java 6 incompatibility.

---
 client/gui/AEBaseGui.java                       | 15 +++++++++++++++
 client/gui/implementations/GuiCraftAmount.java  |  5 -----
 client/gui/implementations/GuiLevelEmitter.java |  5 -----
 client/gui/implementations/GuiPriority.java     |  5 -----
 4 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/client/gui/AEBaseGui.java b/client/gui/AEBaseGui.java
index d2d5f7739..9f7347a21 100644
--- a/client/gui/AEBaseGui.java
+++ b/client/gui/AEBaseGui.java
@@ -1,6 +1,8 @@
 package appeng.client.gui;
 
 import java.io.IOException;
+import java.text.DecimalFormat;
+import java.text.ParseException;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.LinkedList;
@@ -67,6 +69,19 @@ public abstract class AEBaseGui extends GuiContainer
 		switchingGuis = false;
 	}
 
+	protected int getQty(GuiButton btn)
+	{
+		try
+		{
+			DecimalFormat df = new DecimalFormat("+#;-#");
+			return df.parse( btn.displayString ).intValue();
+		}
+		catch(ParseException e )
+		{
+			return 0;
+		}
+	}
+
 	public boolean isSubGui()
 	{
 		return subGui;
diff --git a/client/gui/implementations/GuiCraftAmount.java b/client/gui/implementations/GuiCraftAmount.java
index 94727aa4e..9043638be 100644
--- a/client/gui/implementations/GuiCraftAmount.java
+++ b/client/gui/implementations/GuiCraftAmount.java
@@ -133,11 +133,6 @@ public class GuiCraftAmount extends AEBaseGui
 			addQty( getQty( btn ) );
 	}
 
-	private int getQty(GuiButton btn)
-	{
-		return Integer.parseInt( btn.displayString );
-	}
-
 	private void addQty(int i)
 	{
 		try
diff --git a/client/gui/implementations/GuiLevelEmitter.java b/client/gui/implementations/GuiLevelEmitter.java
index c5b9a65b4..c049721c7 100644
--- a/client/gui/implementations/GuiLevelEmitter.java
+++ b/client/gui/implementations/GuiLevelEmitter.java
@@ -102,11 +102,6 @@ public class GuiLevelEmitter extends GuiUpgradeable
 			addQty( getQty( btn ) );
 	}
 
-	private int getQty(GuiButton btn)
-	{
-		return Integer.parseInt( btn.displayString );
-	}
-
 	private void addQty(long i)
 	{
 		try
diff --git a/client/gui/implementations/GuiPriority.java b/client/gui/implementations/GuiPriority.java
index 63603ddac..b5f67bbeb 100644
--- a/client/gui/implementations/GuiPriority.java
+++ b/client/gui/implementations/GuiPriority.java
@@ -136,11 +136,6 @@ public class GuiPriority extends AEBaseGui
 			addQty( getQty( btn ) );
 	}
 
-	private int getQty(GuiButton btn)
-	{
-		return Integer.parseInt( btn.displayString );
-	}
-
 	private void addQty(int i)
 	{
 		try