diff --git a/TracerOnJavassist/src/tracer/Tracer.java b/TracerOnJavassist/src/tracer/Tracer.java
index adcf302..9ca53f1 100644
--- a/TracerOnJavassist/src/tracer/Tracer.java
+++ b/TracerOnJavassist/src/tracer/Tracer.java
@@ -35,7 +35,7 @@
 	private static CodeConverter conv = new CodeConverter();
 
 	public static void main(String[] args) {
-		outputStatementsGenerator = new OutputStatementsGenerator(new PlainTextTraceGenerator());	// �����ŏo�̓t�H�[�}�b�g���w�肷��
+		outputStatementsGenerator = new OutputStatementsGenerator(new JSONTraceGenerator());	// �����ŏo�̓t�H�[�}�b�g���w�肷��
 		String packageName = "arraySample"; // �w�肵���p�b�P�[�W�����̑S�N���X�ɃC���X�g�D�������e�[�V�������s��
 		ClassLoader loader = Thread.currentThread().getContextClassLoader();
 		URL resource = loader.getResource(packageName);