diff --git a/jode/jode/flow/CreateExpression.java b/jode/jode/flow/CreateExpression.java
index d266aed..91a9a23 100644
--- a/jode/jode/flow/CreateExpression.java
+++ b/jode/jode/flow/CreateExpression.java
@@ -44,120 +44,56 @@ public class CreateExpression {
         if (params == 0)
             return false;
 
-        ComplexExpression parent = null;
-        Expression inner = ic.getInstruction();
-        while (inner instanceof ComplexExpression) {
-            parent = (ComplexExpression)inner;
-            inner = parent.getSubExpressions()[0];
-        }
-
-        if (!(inner instanceof Operator))
-            return false;
-
-        Operator op = (Operator)inner;
-
         if (!(last.outer instanceof SequentialBlock))
             return false;
         SequentialBlock sequBlock = (SequentialBlock)last.outer;
 
         /* First check if Expression can be created, but do nothing yet.
          */
-        Expression lastExpression = null;
-        for (int i = params;;) {
+        Expression lastExpression = ic.getInstruction();
+	while (true) {
+	    if (!(sequBlock.subBlocks[0] instanceof InstructionBlock))
+		return false;
 	    
-	    if (i >= 2 && sequBlock.subBlocks[0] instanceof SpecialBlock) {
-		/* Transform (this is for string += under jikes)
-		 *   PUSH arg2
-		 *   PUSH arg1
-		 *   SWAP
-		 */
-		SpecialBlock swap = (SpecialBlock) sequBlock.subBlocks[0];
-		if (swap.type != SpecialBlock.SWAP)
-		    return false;
-		/* XXX check if swapping is possible */
-	    } else {
-		if (!(sequBlock.subBlocks[0] instanceof InstructionBlock))
-		    return false;
-		
-		Expression expr =
-		    ((InstructionBlock) sequBlock.subBlocks[0]).getInstruction();
-		
-		if (!expr.isVoid()) {
-		    if (--i == 0)
-			break;
-		} else if (lastExpression == null
-			   || !(expr.getOperator() 
-				instanceof CombineableOperator)
-			   || lastExpression.canCombine(expr) <= 0)
-		    return false;
-		
-		if (expr.getOperandCount() > 0)
-		    /* This is a not fully resolved expression in the
-		     * middle, we must not touch it.  */
-		    return false;
+	    Expression expr =
+		((InstructionBlock) sequBlock.subBlocks[0]).getInstruction();
 
-		lastExpression =  expr;
-	    }
+	    if (!expr.isVoid())
+		break;
+
+	    if (expr.getOperandCount() > 0
+		|| !(expr.getOperator() instanceof CombineableOperator)
+		|| lastExpression.canCombine(expr) <= 0)
+		return false;
+
+	    lastExpression =  expr;
 	    if (!(sequBlock.outer instanceof SequentialBlock))
 		return false;
             sequBlock = (SequentialBlock) sequBlock.outer;
-        }
-
+	}
+	    
         /* Now, do the combination. Everything must succeed now.
          */
-        Expression[] exprs = new Expression[params];
         sequBlock = (SequentialBlock) last.outer;
-	int swapping = 0;
-        for (int i=params; ;) {
+	lastExpression = ic.getInstruction();
+	while (true) {
 
-	    if (sequBlock.subBlocks[0] instanceof SpecialBlock) {
-		// This must be a swap (see above).
-		swapping = 1;
-		
-	    } else {
-		Expression expr =
-		    ((InstructionBlock) sequBlock.subBlocks[0]).getInstruction();
-		
-		if (!expr.isVoid()) {
-		    if (swapping == 1) {
-			// We start swapping:
-			i--;
-			swapping = 2;
-		    } else if (swapping == 2) {
-			// We continue swapping:
-			i += 2;
-			swapping = 3;
-		    } else if (swapping == 3) {
-			// Now we end swapping:
-			i--;
-			swapping = 0;
-		    }
-		    exprs[--i] = expr;
-		    if (i == 0 && swapping == 0
-			|| i == 1 && swapping == 3)
-			break;
-		} else
-		    exprs[i] = exprs[i].combine(expr);
+	    Expression expr =
+		((InstructionBlock) sequBlock.subBlocks[0]).getInstruction();
+	    
+	    if (!expr.isVoid()) {
+		lastExpression = lastExpression.addOperand(expr);
+		break;
 	    }
-            
+
+	    lastExpression = lastExpression.combine(expr);
             sequBlock = (SequentialBlock)sequBlock.outer;
         }
 
-        if(Decompiler.isVerbose)
+        if(Decompiler.isVerbose && lastExpression.getOperandCount() == 0)
             Decompiler.err.print('x');
 
-        Expression newExpr;
-        if (params == 1 && op instanceof NopOperator) {
-            exprs[0].setType(op.getType());
-            newExpr = exprs[0];
-        } else
-            newExpr = new ComplexExpression(op, exprs);
-
-        if (parent != null)
-            parent.setSubExpressions(0, newExpr);
-        else
-            ic.setInstruction(newExpr);
-
+	ic.setInstruction(lastExpression);
         ic.moveDefinitions(sequBlock, last);
         last.replace(sequBlock);
         return true;