diff --git a/src/org/ntlab/traceDebugger/JavaElementFinder.java b/src/org/ntlab/traceDebugger/JavaElementFinder.java
index 896af8e..08877a5 100644
--- a/src/org/ntlab/traceDebugger/JavaElementFinder.java
+++ b/src/org/ntlab/traceDebugger/JavaElementFinder.java
@@ -28,6 +28,12 @@
 		String declaringClassName = methodExecution.getDeclaringClassName();
 		declaringClassName = declaringClassName.replace(".<clinit>", "");
 		ClassInfo info = trace.getClassInfo(declaringClassName);
+		if (info == null) {
+			// �����N���X�̏ꍇ�͂��̊O�̃N���X����ClassInfo���擾���� (Java�̃\�[�X�t�@�C�����擾���邽��)
+			StringBuilder tmp = new StringBuilder();
+			tmp.append(declaringClassName.substring(0, declaringClassName.lastIndexOf(".")));
+			info = trace.getClassInfo(tmp.toString());
+		}
 		if (info == null) return null;
 
 		String tmp = info.getPath();