IndustrialCraft to RedPower vy.class diff

--- redpower-fix.java   2011-11-05 23:28:57.166373805 +0000
+++ industrialcraft-fix.java    2011-11-05 23:28:46.909668964 +0000
@@ -756,14 +756,6 @@

   public int a(byte[] abyte0, int i, int j, int k, int l, int i1, int j1, int k1)
   {
-    Iterator iterator = this.n.values().iterator();
-    while (iterator.hasNext()) {
-      ij te = (ij)iterator.next();
-      te.b();
-      te.i();
-      te.j();
-    }
-
     for (int l1 = i; l1 < l; l1++)
     {
       for (int l2 = k; l2 < j1; l2++)
@@ -813,25 +805,23 @@

     }

-    List invalidList = new ArrayList();
-    iterator = this.n.values().iterator();
-    while (iterator.hasNext()) {
-      ij te = (ij)iterator.next();
-      if (((te.j & 0xF) < i) || ((te.j & 0xF) > l) || (te.k < j) || (te.k > i1) || ((te.l & 0xF) < k) || ((te.l & 0xF) > j1))
-      {
-        continue;
-      }
-      lr bl = te.j();
-      if ((bl != null) && (bl.bA == this.f.a(te.j, te.k, te.l)) && (te.i() == this.f.e(te.j, te.k, te.l)))
+    List invalidTileEntityList = new ArrayList();
+    ij tileentity;
+    for (Iterator iterator = this.n.values().iterator(); iterator.hasNext(); tileentity.b())
+    {
+      tileentity = (ij)iterator.next();
+      if (((tileentity.j & 0xF) < i) || ((tileentity.j & 0xF) > l) || (tileentity.k < j) || (tileentity.k > i1) || ((tileentity.l & 0xF) < k) || ((tileentity.l & 0xF) > j1))
       {
         continue;
       }

-      invalidList.add(te);
+      invalidTileEntityList.add(tileentity);
+    }
+
+    for (ij te : invalidTileEntityList) {
+      te.h();
     }

-    for (ij te2 : invalidList)
-      te2.h();
     return k1;
   }