Optimization pass.

1 files changed, 6 insertions, 4 deletions

diff --git a/ast-to-instr/src/ParsableXML.java b/ast-to-instr/src/ParsableXML.java
index b190b48..5f8a57b 100644
--- a/ast-to-instr/src/ParsableXML.java
+++ b/ast-to-instr/src/ParsableXML.java
@@ -1,7 +1,6 @@
 import org.w3c.dom.Node;
 
-import java.util.ArrayList;
-import java.util.Collection;
+import java.util.Stack;
 
 import javax.xml.xpath.XPathExpressionException;
 
@@ -20,9 +19,12 @@ public abstract class ParsableXML
       this.xml_node = xml_node;
    }
 
-   public Collection<ParsableXML> parse ()
+   public void parse
+   (
+      final Stack<ParsableXML> waiting_list
+   )
    throws XPathExpressionException
    {
-      return new ArrayList<ParsableXML>();
+
    }
 }