diff --git a/JavassistTest/src/tracer/OutputStatementsGenerator.java b/JavassistTest/src/tracer/OutputStatementsGenerator.java
index e60398d..17e3278 100644
--- a/JavassistTest/src/tracer/OutputStatementsGenerator.java
+++ b/JavassistTest/src/tracer/OutputStatementsGenerator.java
@@ -26,9 +26,9 @@
 						"tracer.MyPrintStream.print(\"set:" + declaredClassName + ":0:\"); " + 
 					"} " + 
 					"if ($1 != null) {" + 		// o[0]
-						"tracer.MyPrintStream.println($1.getClass().getName() + \":\" + System.identityHashCode($1) + " + OutputStatementsGenerator.LINE_AND_THREAD + ");" + 
+						"tracer.MyPrintStream.println($1.getClass().getName() + \":\" + System.identityHashCode($1) + " + LINE_AND_THREAD + ");" + 
 					"} else {" + 
-						"tracer.MyPrintStream.println(\"---:0\" + " + OutputStatementsGenerator.LINE_AND_THREAD + ");" + 
+						"tracer.MyPrintStream.println(\"---:0\" + " + LINE_AND_THREAD + ");" + 
 					"}" + "}";
 	}
 
@@ -56,15 +56,15 @@
 	}
 	
 	static String generateReplaceStatementsForCall(CtClass cls, CtBehavior m) throws NotFoundException {
-		return "{" + OutputStatementsGenerator.generateInsertBeforeStatements(cls, m, true) + " $_ = $proceed($$); " + OutputStatementsGenerator.generateInsertAfterStatements(cls, m, true) + "}";
+		return "{" + generateInsertBeforeStatements(cls, m, true) + " $_ = $proceed($$); " + generateInsertAfterStatements(cls, m, true) + "}";
 	}
 	
 	static String generateInsertBeforeStatementsForMethodBody(CtClass cls, CtBehavior m) throws NotFoundException {
-		return "{" + OutputStatementsGenerator.generateInsertBeforeStatements(cls, m, false) + "}";
+		return "{" + generateInsertBeforeStatements(cls, m, false) + "}";
 	}
 	
 	static String generateInsertAfterStatementsForMethodBody(CtClass cls, CtBehavior m) throws NotFoundException {
-		return "{" + OutputStatementsGenerator.generateInsertAfterStatements(cls, m, false) + "}";
+		return "{" + generateInsertAfterStatements(cls, m, false) + "}";
 	}
 	
 	/**