Use class varaible to keep track of collected program in BoilSimp

1 files changed, 4 insertions, 4 deletions

diff --git a/J2V.java b/J2V.java
index 70c715f..2380f4e 100644
--- a/J2V.java
+++ b/J2V.java
@@ -15,8 +15,8 @@ public class J2V {
 
             // Pretty-print the tree. PPrinter inherits from
             // GJDepthFirst<R,A>. R=Void, A=String.
-            PPrinter<Void,String> pp = new PPrinter<Void,String>();
-            root.accept(pp, "");
+            // PPrinter<Void,String> pp = new PPrinter<Void,String>();
+            // root.accept(pp, "");
 
             // Build the symbol table. Top-down visitor, inherits from
             // GJDepthFirst<R,A>. R=Void, A=Integer.
@@ -25,10 +25,10 @@ public class J2V {
             root.accept(new SymTableTopDown<Void>(), symt);
 
             BoilSimp vp = new BoilSimp();
-            String program = root.accept(vp, symt);
+            root.accept(vp, symt);
 
             PrintFilter.print("===================================================", true);
-            System.out.println(program);
+            System.out.println(vp.getVapor());
 
 
         }