diff --git a/TracerOnJavassist/src/tracer/Tracer.java b/TracerOnJavassist/src/tracer/Tracer.java
index bdb7a26..81d7445 100644
--- a/TracerOnJavassist/src/tracer/Tracer.java
+++ b/TracerOnJavassist/src/tracer/Tracer.java
@@ -104,7 +104,6 @@
 			blocks = cf.basicBlocks();
 			for (int i = blocks.length - 1; i >= 0; i--) {
 				int blockPos = m.getMethodInfo().getLineNumber(blocks[i].position());
-				System.out.println(m.getLongName() + ":" + blockPos);
 				m.insertAt(blockPos, outputStatementsGenerator.generateInsertStatementsForBlockEntry((CtMethod)m, i, blocks[i]));
 			}
 		}