diff --git a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/tracer/trace/Alias.java b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/tracer/trace/Alias.java
index cf4ce7c..568a561 100644
--- a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/tracer/trace/Alias.java
+++ b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/tracer/trace/Alias.java
@@ -55,8 +55,28 @@
 		String indent = "  ";
 		str.append("objId: " + objectId + "\n");
 		str.append("tp: " + occurrencePoint + "\n");
-		str.append(indent + "signature: " + occurrencePoint.getMethodExecution().getSignature() + "\n");
-		str.append(indent + "lineNo: " + occurrencePoint.getStatement().getLineNo() + "\n");
+		str.append(indent + "signature: " + occurrencePoint.getMethodExecution().getCallerSideSignature() + "\n");
+//		str.append(indent + "signature: " + occurrencePoint.getMethodExecution().getSignature() + "\n");
+		Statement statement = occurrencePoint.getStatement();
+		String statementType = "";
+		if (statement instanceof FieldAccess) {
+			statementType = "FieldAccess";
+		} else if (statement instanceof FieldUpdate) {
+			statementType = "FieldUpdate";
+		} else if (statement instanceof ArrayAccess) {
+			statementType = "ArrayAccess";
+		} else if (statement instanceof ArrayUpdate) {
+			statementType = "ArrayUpdate";
+		} else if (statement instanceof ArrayCreate) {
+			statementType = "ArrayCreate";
+		} else if (statement instanceof MethodInvocation) {
+			statementType = "MethodInvocation";
+			if(((MethodInvocation)statement).getCalledMethodExecution().isConstructor()) {
+				statementType += " (Constructor)";
+			}
+		}
+		str.append(indent + "statementType: " + statementType + "\n");
+		str.append(indent + "lineNo: " + statement.getLineNo() + "\n");
 		str.append("occurrenceExp: " + occurrenceExp + "\n");
 		return str.toString();
 	}