diff --git a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/handlers/InstrumentationHandler.java b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/handlers/InstrumentationHandler.java
index ba3dc45..d642d45 100644
--- a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/handlers/InstrumentationHandler.java
+++ b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/handlers/InstrumentationHandler.java
@@ -18,6 +18,7 @@
 import org.eclipse.ui.handlers.HandlerUtil;
 import org.ntlab.traceCollector.Activator;
 import org.ntlab.traceCollector.tracer.JSONTraceGenerator;
+import org.ntlab.traceCollector.tracer.OnlineTraceGenerator;
 import org.ntlab.traceCollector.tracer.OutputStatementsGenerator;
 import org.ntlab.traceCollector.tracer.Tracer;
 
@@ -59,7 +60,8 @@
 					cp.appendClassPath(classPath);
 					
 					// �C���X�g�D�������e�[�V�������s��
-					Tracer.initialize(new OutputStatementsGenerator(new JSONTraceGenerator()), cp);		// �����ŏo�̓t�H�[�}�b�g���w�肷��		
+//					Tracer.initialize(new OutputStatementsGenerator(new JSONTraceGenerator()), cp);		// �����ŏo�̓t�H�[�}�b�g���w�肷��
+					Tracer.initialize(new OutputStatementsGenerator(new OnlineTraceGenerator()), cp);	// �����ŏo�̓t�H�[�}�b�g���w�肷��		
 					Tracer.packageInstrumentation("", classPath + "/");
 				} catch (JavaModelException | NotFoundException e) {
 					e.printStackTrace();