Add BigInteger statistics.

src/minecraft/net/minecraft/client/Minecraft.java

@@ -262,7 +262,7 @@ public abstract class Minecraft implements Runnable, IPlayerUsage
     public volatile boolean running = true;
 
     /** String that shows the debug information */
-    public String debug = "";
+    public String debug = "", extraDebug = "";
 
     /** Approximate time (in ms) of last update to debug string */
     long debugUpdateTime = getSystemTime();
@@ -926,6 +926,7 @@ public abstract class Minecraft implements Runnable, IPlayerUsage
             {
                 field_71470_ab = this.fpsCounter;
                 this.debug = field_71470_ab + " fps, " + WorldRenderer.chunksUpdated + " chunk updates";
+                this.extraDebug = String.format("BC: %d", BigInteger.getAndClearCreateCounter());
                 WorldRenderer.chunksUpdated = 0;
                 this.debugUpdateTime += 1000L;
                 this.fpsCounter = 0;

src/minecraft/net/minecraft/src/GuiIngame.java

@@ -402,7 +402,9 @@ public class GuiIngame extends Gui
             String var45 = "Used memory: " + var43 * 100L / var39 + "% (" + var43 / 1024L / 1024L + "MB) of " + var39 / 1024L / 1024L + "MB";
             this.drawString(var8, var45, var6 - var8.getStringWidth(var45) - 2, 2, 14737632);
             var45 = "Allocated memory: " + var36 * 100L / var39 + "% (" + var36 / 1024L / 1024L + "MB)";
+            var8.drawStringWithShadow(this.mc.extraDebug, 2, 52, 16777215);
             this.drawString(var8, var45, var6 - var8.getStringWidth(var45) - 2, 12, 14737632);
+            GL11.glTranslated(0, var8.FONT_HEIGHT, 0);
             this.drawString(var8, String.format("x: %.5f", new Object[] {Double.valueOf(this.mc.thePlayer.posX)}), 2, 64, 14737632);
             this.drawString(var8, String.format("y: %.3f (feet pos, %.3f eyes pos)", new Object[] {Double.valueOf(this.mc.thePlayer.boundingBox.minY), Double.valueOf(this.mc.thePlayer.posY)}), 2, 72, 14737632);
             this.drawString(var8, String.format("z: %.5f", new Object[] {Double.valueOf(this.mc.thePlayer.posZ)}), 2, 80, 14737632);

src/minecraft/org/mcmodule/math/BigInteger.java

@@ -38,6 +38,7 @@ import java.io.ObjectStreamException;
 import java.util.Arrays;
 import java.util.Random;
 import java.util.concurrent.ThreadLocalRandom;
+import java.util.concurrent.atomic.AtomicLong;
 
 import org.mcmodule.util.IntArrayAllcator;
 import org.mcmodule.util.ObjectAllocator;
@@ -218,6 +219,21 @@ public class BigInteger extends Number implements Comparable<BigInteger>, Recycl
 	private float cachedFloat;
 	private double cachedDouble;
 
+	private static final AtomicLong createCounter = new AtomicLong(),
+									freeCounter   = new AtomicLong();
+	
+	public static long getAndClearCreateCounter() {
+		return createCounter.getAndSet(0);
+	}
+	
+	public static long getAndClearFreeCounter() {
+		return freeCounter.getAndSet(0);
+	}
+	// Stupid lags.
+//	protected void finalize() {
+//		freeCounter.incrementAndGet();
+//	}
+	
     /**
      * This mask is used to obtain the value of an int as if it were unsigned.
      */
@@ -332,6 +348,10 @@ public class BigInteger extends Number implements Comparable<BigInteger>, Recycl
     	this.currentAllocator = allocator;
     }
     
+    {
+    	createCounter.incrementAndGet();
+    }
+
     /**
      * Translates a byte array containing the two's-complement binary
      * representation of a BigInteger into a BigInteger.  The input array is