diff --git a/app/obfuscated_packages/J/d.java b/app/obfuscated_packages/J/d.java
index 70e73196..c86565c8 100644
--- a/app/obfuscated_packages/J/d.java
+++ b/app/obfuscated_packages/J/d.java
@@ -45,46 +45,46 @@ public class ProtocolVersionNegotiator implements cO, Serializable {
   }
   
   public boolean a(v paramv, F paramF, int paramInt) {
-    e e1;
+    BlockingFactorHolder e1;
     if (this.b < 0)
-      this.b = paramv.a(this.a.e().b(), 10, 1)[0]; 
+      this.b = paramv.a(this.a.e().b(), 10, 1)[0];
     if (this.c == null) {
       this.a.d().a((byte)this.b);
       int[] arrayOfInt = paramv.a(this.a.d().a(null), 10, 5);
-      this.c = new e(this);
+      this.c = new BlockingFactorHolder(this);
       this.c.a(arrayOfInt);
-    } 
+    }
     D.d("Local on CAN ID:" + this.b + ", " + this.c.toString());
     paramF.w(this.b);
     if (this.b != paramInt) {
       this.a.d().a(paramInt);
-      if (paramF.D() instanceof f)
-        ((f)paramF.D()).b(false); 
+      if (paramF.D() instanceof CrcEnvelopeDecoder)
+        ((CrcEnvelopeDecoder)paramF.D()).b(false);
       try {
         int[] arrayOfInt = paramv.a(this.a.d().a(null), 10, 5);
-        e1 = new e(this);
+        e1 = new BlockingFactorHolder(this);
         e1.a(arrayOfInt);
         D.d("Target on CAN ID:" + paramInt + ", " + e1.toString());
       } catch (Exception exception) {
         try {
-          e1 = new e(this);
+          e1 = new BlockingFactorHolder(this);
           e1.b = paramF.ay();
           e1.a = paramF.G(0);
           D.d("Failed to get Target BlockingFactors, using ini values on CAN ID:" + paramInt + ", " + e1.toString());
         } catch (Exception exception1) {
-          e1 = new e(this);
+          e1 = new BlockingFactorHolder(this);
           e1.b = 0;
           e1.a = 64;
           D.d("Failed to get Target BlockingFactors, using default values on CAN ID:" + paramInt + ", " + e1.toString());
-        } 
+        }
       } finally {
-        if (paramF.D() instanceof f)
-          ((f)paramF.D()).b(true); 
-      } 
+        if (paramF.D() instanceof CrcEnvelopeDecoder)
+          ((CrcEnvelopeDecoder)paramF.D()).b(true);
+      }
     } else {
       e1 = this.c;
       D.d("Target device is local, using localBlockingFactors");
-    } 
+    }
     paramF.I(Math.min(e1.a, this.c.a));
     paramF.H(Math.min(e1.b, this.c.b));
     return true;