diff --git a/jode/jode/flow/FlowBlock.java b/jode/jode/flow/FlowBlock.java
index ea6a1ee..03a2349 100644
--- a/jode/jode/flow/FlowBlock.java
+++ b/jode/jode/flow/FlowBlock.java
@@ -25,6 +25,7 @@ import jode.decompiler.TabbedPrintWriter;
 import jode.decompiler.CodeAnalyzer;
 import jode.expr.Expression;
 import jode.expr.CombineableOperator;
+import jode.util.SimpleDictionary;
 
 /**
  * A flow block is the structure of which the flow graph consists.  A
@@ -1490,6 +1491,10 @@ public class FlowBlock {
 	block.makeDeclaration(param);
     }
 
+    public void simplify() {
+	block.simplify();
+    }
+
     /**
      * Print the source code for this structured block.  This handles
      * everything that is unique for all structured blocks and calls