1 files changed, 9 insertions, 9 deletions

diff --git a/vaporize/library/CFGSimp.java b/vaporize/library/CFGSimp.java
index 6ab276a..3a612bd 100644
--- a/vaporize/library/CFGSimp.java
+++ b/vaporize/library/CFGSimp.java
@@ -5,7 +5,7 @@ import st.*;
 import misc.*;
 import java.util.*;
 
-public class CFGSimp<P, R> extends VInstr.VisitorPR<P, R, RuntimeException> {
+public class CFGSimp extends VInstr.VisitorPR<String, String, RuntimeException> {
 
     private ControlFlowGraph cfg;
 
@@ -29,36 +29,36 @@ public class CFGSimp<P, R> extends VInstr.VisitorPR<P, R, RuntimeException> {
         return this.cfg;
     }
 
-    public R visit(P p, VMemRead n) throws RuntimeException {
+    public String visit(String p, VMemRead n) throws RuntimeException {
         return null;
     }
 
-    public R visit(P p, VMemWrite n) throws RuntimeException {
+    public String visit(String p, VMemWrite n) throws RuntimeException {
         return null;
     }
 
-    public R visit(P p, VAssign n) throws RuntimeException {
+    public String visit(String p, VAssign n) throws RuntimeException {
         return null;
     }
 
-    public R visit(P p, VBranch n) throws RuntimeException {
+    public String visit(String p, VBranch n) throws RuntimeException {
         // two edges
         return null;
     }
 
-    public R visit(P p, VGoto n) throws RuntimeException {
+    public String visit(String p, VGoto n) throws RuntimeException {
         return null;
     }
 
-    public R visit(P p, VCall n) throws RuntimeException {
+    public String visit(String p, VCall n) throws RuntimeException {
         return null;
     }
 
-    public R visit(P p, VBuiltIn n) throws RuntimeException {
+    public String visit(String p, VBuiltIn n) throws RuntimeException {
         return null;
     }
 
-    public R visit(P p, VReturn n) throws RuntimeException {
+    public String visit(String p, VReturn n) throws RuntimeException {
         return null;
     }