diff --git a/bin/org/ntlab/traceDebugger/DebuggingController.class b/bin/org/ntlab/traceDebugger/DebuggingController.class
index 5685d92..fd30e35 100644
--- a/bin/org/ntlab/traceDebugger/DebuggingController.class
+++ b/bin/org/ntlab/traceDebugger/DebuggingController.class
Binary files differ
diff --git a/src/org/ntlab/traceDebugger/DebuggingController.java b/src/org/ntlab/traceDebugger/DebuggingController.java
index 6bde82c..d781ec5 100644
--- a/src/org/ntlab/traceDebugger/DebuggingController.java
+++ b/src/org/ntlab/traceDebugger/DebuggingController.java
@@ -51,8 +51,8 @@
 //		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "void Company.pay(Money,Person)", null);
 //		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "void worstCase.P.setM(worstCase.M)", null);
 //		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "public void org.jhotdraw.draw.DefaultDrawingView.addToSelection(org.jhotdraw.draw.Figure)", null);
-//		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "void E.setC(C)", null);
-		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "void _arraySample.D.setC(_arraySample.C)", null);		
+		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "void E.setC(C)", null);
+//		InputDialog inputDialog = new InputDialog(null, "method signature dialog", "Input method signature", "void _arraySample.D.setC(_arraySample.C)", null);		
 		if (inputDialog.open() != InputDialog.OK) return false;
 		String methodSignature = inputDialog.getValue();
 		inputDialog = new InputDialog(null, "line No dialog", "Input line no", "", null);
diff --git a/src/org/ntlab/traceDebugger/analyzerProvider/DeltaMarkerManager.java b/src/org/ntlab/traceDebugger/analyzerProvider/DeltaMarkerManager.java
index 2d893a8..dd98e05 100644
--- a/src/org/ntlab/traceDebugger/analyzerProvider/DeltaMarkerManager.java
+++ b/src/org/ntlab/traceDebugger/analyzerProvider/DeltaMarkerManager.java
@@ -134,14 +134,16 @@
 				if (attributes.containsKey(IMarker.LINE_NUMBER)) return false;
 				if (node instanceof org.eclipse.jdt.core.dom.MethodDeclaration) {
 					try {
+						// note: �Y�����郁�\�b�h�Ăяo���̏ꍇ�̂ݎq�m�[�h�̒T���𑱍s
 						String src1 = node.toString().replaceAll(" ", "");
 						src1 = src1.substring(0, src1.lastIndexOf("\n"));
-						String src2 = method.getSource().replaceAll(" |\t|\r", "");
-						return (src1.equals(src2));
+						String src1Head = src1.substring(0, src1.indexOf(")") + 1);
+						String src2 = method.getSource().replaceAll(" |\t|\r", "");						
+						return src2.contains(src1Head);
 					} catch (JavaModelException e) {
 						e.printStackTrace();
 						return false;
-					}			
+					}
 				}
 				return true;
 			}
@@ -213,7 +215,7 @@
 							// note: ���\�b�h�Ăяo���̃��V�[�o���t�B�[���h�̏ꍇ�̓t�B�[���h�A�N�Z�X�̃m�[�h���Ɨ��Ȃ�������ɂ���Œʂ�
 							int lineNo = cUnit.getLineNumber(node.getStartPosition());
 							if (lineNo != alias.getLineNo()) return true;
-							if (!(node.getParent() instanceof org.eclipse.jdt.core.dom.MethodInvocation)) return true;							
+							if (!(node.getParent() instanceof org.eclipse.jdt.core.dom.MethodInvocation)) return true;
 							String name1 = node.toString();
 							String name2 = fa.getFieldName();
 							name2 = name2.substring(name2.lastIndexOf(".") + 1);
@@ -240,6 +242,47 @@
 							}
 							attributes.put(IMarker.LINE_NUMBER, lineNo);
 							return false;
+						}						
+					};
+				} else if (statement instanceof MethodInvocation) {
+					final MethodInvocation mi = (MethodInvocation)statement;
+					final MethodExecution calledMe = mi.getCalledMethodExecution();
+					visitor = new MyASTVisitor() {
+						@Override
+						public boolean visit(org.eclipse.jdt.core.dom.MethodInvocation node) {
+							int lineNo = cUnit.getLineNumber(node.getStartPosition());
+							if (lineNo != alias.getLineNo()) return true;
+							String name1 = node.getName().toString() + "(";
+							String name2 = calledMe.getCallerSideSignature();
+							name2 = name2.substring(0, name2.indexOf("(") + 1);
+							name2 = name2.substring(name2.lastIndexOf(".") + 1);
+							if (!(name1.equals(name2))) return true;
+							String receiverName = node.getExpression().toString();
+							int start = node.getStartPosition();
+							attributes.put(IMarker.CHAR_START, start);
+							if (source.startsWith("this.", start)) {
+								attributes.put(IMarker.CHAR_END, start + "this".length());
+							} else {
+								attributes.put(IMarker.CHAR_END, start + receiverName.length());
+							}
+							attributes.put(IMarker.LINE_NUMBER, lineNo);
+							return false;
+						}
+						@Override
+						public boolean visit(org.eclipse.jdt.core.dom.ClassInstanceCreation node) {
+							int lineNo = cUnit.getLineNumber(node.getStartPosition());
+							if (lineNo != alias.getLineNo()) return true;
+							String name1 = node.toString();
+							name1 = name1.substring("new ".length(), name1.indexOf("(") + 1);
+							String name2 = calledMe.getCallerSideSignature();
+							name2 = name2.substring(0, name2.indexOf("(") + 1);
+							if (!(name1.equals(name2))) return true;
+							int start = node.getStartPosition();
+							int end = start + node.getLength();
+							attributes.put(IMarker.CHAR_START, start);
+							attributes.put(IMarker.CHAR_END, end);
+							attributes.put(IMarker.LINE_NUMBER, lineNo);
+							return false;
 						}
 					};
 				}
@@ -254,14 +297,18 @@
 						public boolean visit(org.eclipse.jdt.core.dom.MethodInvocation node) {
 							int lineNo = cUnit.getLineNumber(node.getStartPosition());
 							if (lineNo != alias.getLineNo()) return true;
-							String name1 = node.getName().toString();
+							String name1 = node.getName().toString() + "(";
 							String name2 = calledMe.getCallerSideSignature();
-							name1 += "(";
 							name2 = name2.substring(0, name2.indexOf("(") + 1);
 							name2 = name2.substring(name2.lastIndexOf(".") + 1);
 							if (!(name1.equals(name2))) return true;
 							String receiverName = node.getExpression().toString();
-							int start = node.getStartPosition() + (receiverName + ".").length();
+							int start = node.getStartPosition();
+							if (source.startsWith("this.", start)) {
+								start += ("this." + receiverName + ".").length();
+							} else {
+								start += (receiverName + ".").length();
+							}
 							int end = node.getStartPosition() + node.getLength();
 							attributes.put(IMarker.CHAR_START, start);
 							attributes.put(IMarker.CHAR_END, end);
@@ -276,8 +323,6 @@
 							name1 = name1.substring("new ".length(), name1.indexOf("(") + 1);
 							String name2 = calledMe.getCallerSideSignature();
 							name2 = name2.substring(0, name2.indexOf("(") + 1);
-							System.out.println(name1);
-							System.out.println(name2);
 							if (!(name1.equals(name2))) return true;
 							int start = node.getStartPosition();
 							int end = start + node.getLength();
@@ -304,8 +349,6 @@
 							name1 = name1.substring("new ".length(), name1.indexOf("(") + 1);
 							String name2 = calledMe.getCallerSideSignature();
 							name2 = name2.substring(0, name2.indexOf("(") + 1);
-							System.out.println(name1);
-							System.out.println(name2);
 							if (!(name1.equals(name2))) return true;
 							int start = node.getStartPosition();
 							int end = start + node.getLength();
@@ -377,7 +420,7 @@
 							attributes.put(IMarker.CHAR_END, end);
 							attributes.put(IMarker.LINE_NUMBER, lineNo);
 							return false;
-						}						
+						}
 						@Override
 						public boolean visit(org.eclipse.jdt.core.dom.ReturnStatement node) {
 							int lineNo = cUnit.getLineNumber(node.getStartPosition());
@@ -403,8 +446,6 @@
 							String name1 = node.getName().toString();
 							String name2 = fa.getFieldName();
 							name2 = name2.substring(name2.lastIndexOf(".") + 1);
-							System.out.println(name1);
-							System.out.println(name2);
 							if (!(name1.equals(name2))) return true;
 							int start = node.getStartPosition();
 							int end = start + node.getLength();
@@ -474,13 +515,13 @@
 					visitor = new MyASTVisitor() {
 						@Override
 						public boolean visit(org.eclipse.jdt.core.dom.ArrayCreation node) {
-//							int lineNo = cUnit.getLineNumber(node.getStartPosition());
-//							if (lineNo != ac.getLineNo()) return true;
-//							int start = node.getStartPosition();
-//							int end = start + node.getLength();
-//							attributes.put(IMarker.CHAR_START, start);
-//							attributes.put(IMarker.CHAR_END, end);
-//							attributes.put(IMarker.LINE_NUMBER, lineNo);
+							int lineNo = cUnit.getLineNumber(node.getStartPosition());
+							if (lineNo != ac.getLineNo()) return true;
+							int start = node.getStartPosition();
+							int end = start + node.getLength();
+							attributes.put(IMarker.CHAR_START, start);
+							attributes.put(IMarker.CHAR_END, end);
+							attributes.put(IMarker.LINE_NUMBER, lineNo);
 							return false;
 						}
 					};
@@ -591,10 +632,12 @@
 						@Override
 						public boolean visit(MethodDeclaration node) {
 							try {
+								if (attributes.containsKey(IMarker.LINE_NUMBER)) return false;
 								String src1 = node.toString().replaceAll(" ", "");
 								src1 = src1.substring(0, src1.lastIndexOf("\n"));
+								String src1Head = src1.substring(0, src1.indexOf(")") + 1);
 								String src2 = method.getSource().replaceAll(" |\t|\r", "");
-								if (!(src1.equals(src2))) return false;
+								if (!(src2.contains(src1Head))) return false;
 								int start = node.getStartPosition();
 								int end = start + node.toString().indexOf(")") + 1;
 								int lineNo = cUnit.getLineNumber(node.getStartPosition());
@@ -604,7 +647,7 @@
 							} catch (JavaModelException e) {
 								e.printStackTrace();
 							}
-							return true;
+							return false;
 						}
 					});
 				}