Add shared graph viewer to all chapters

1 files changed, 0 insertions, 4 deletions

diff --git a/chapter02/src/test/java/com/seaofnodes/simple/Chapter02Test.java b/chapter02/src/test/java/com/seaofnodes/simple/Chapter02Test.java
index 36e62f9b..ba9acea7 100644
--- a/chapter02/src/test/java/com/seaofnodes/simple/Chapter02Test.java
+++ b/chapter02/src/test/java/com/seaofnodes/simple/Chapter02Test.java
@@ -14,8 +14,6 @@ public class Chapter02Test {
         Parser parser = new Parser("return 1+2*3+-5;");
         ReturnNode ret = parser.parse();
         assertEquals("return (1+((2*3)+(-5)));", ret.print());
-        GraphVisualizer gv = new GraphVisualizer();
-        System.out.println(gv.generateDotOutput(parser));
         Node._disablePeephole = false;
     }
 
@@ -59,8 +57,6 @@ public class Chapter02Test {
         Parser parser = new Parser("return 1+2*3+-5;");
         ReturnNode ret = parser.parse();
         assertEquals("return 2;", ret.print());
-        GraphVisualizer gv = new GraphVisualizer();
-        System.out.println(gv.generateDotOutput(parser));
     }
 
 }