diff --git a/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/Alias.java b/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/Alias.java
index 86c9192..a7472cb 100644
--- a/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/Alias.java
+++ b/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/Alias.java
@@ -188,22 +188,31 @@
 		}
 		return String.valueOf(occurrenceExp);
 	}
+	
+	public boolean isStatementCallingConstructor() {
+		Statement statement = occurrencePoint.getStatement();
+		if (statement instanceof MethodInvocation) {
+			MethodExecution calledMethodExecution = ((MethodInvocation)statement).getCalledMethodExecution();
+			return calledMethodExecution.isConstructor();
+		}
+		return false;
+	}
 
-//	@Override
-//	public String toString() {
-//		Statement statement = occurrencePoint.getStatement();
-//		String className = getClassName();
-//		String methodSignature = getMethodSignature();
-//		String statementType = getStatementType();
-//		String statementSigunarure = getStatementSignature();
-//		String indent = "  ";
-//		StringBuilder str = new StringBuilder();
-//		str.append("objId: " + objectId + " (class = " + className + ")" + "\n");
-//		str.append("tp: " + occurrencePoint + "\n");
-//		str.append(indent + "signature: " + methodSignature + "\n");
-//		str.append(indent + "lineNo: " + statement.getLineNo() + "\n");
-//		str.append(indent + "statementType: " + statementType + " -> " + statementSigunarure + "\n");
-//		str.append("occurrenceExp: " + occurrenceExp + "\n");
-//		return str.toString();
-//	}
+	@Override
+	public String toString() {
+		Statement statement = occurrencePoint.getStatement();
+		String className = getClassName();
+		String methodSignature = getMethodSignature();
+		String statementType = getStatementType();
+		String statementSigunarure = getStatementSignature();
+		String indent = "  ";
+		StringBuilder str = new StringBuilder();
+		str.append("objId: " + objectId + " (class = " + className + ")" + "\n");
+		str.append("tp: " + occurrencePoint + "\n");
+		str.append(indent + "signature: " + methodSignature + "\n");
+		str.append(indent + "lineNo: " + statement.getLineNo() + "\n");
+		str.append(indent + "statementType: " + statementType + " -> " + statementSigunarure + "\n");
+		str.append("occurrenceExp: " + occurrenceExp + "\n");
+		return str.toString();
+	}
 }