diff --git a/src/org/ntlab/deltaViewer/DummyMethodExecution.java b/src/org/ntlab/deltaViewer/DummyMethodExecution.java
new file mode 100644
index 0000000..c699264
--- /dev/null
+++ b/src/org/ntlab/deltaViewer/DummyMethodExecution.java
@@ -0,0 +1,18 @@
+package org.ntlab.deltaViewer;
+
+import org.ntlab.trace.MethodExecution;
+import org.ntlab.trace.Statement;
+
+public class DummyMethodExecution extends MethodExecution {
+	public DummyMethodExecution(MethodExecution methodExec) {
+		super(methodExec.getSignature(), methodExec.getCallerSideSignature(), methodExec.getThisClassName(), methodExec.getThisObjId(), methodExec.isConstructor(), methodExec.isStatic(), methodExec.getEntryTime());
+		setCollectionType(methodExec.isCollectionType());
+		setArguments(methodExec.getArguments());
+		setReturnValue(methodExec.getReturnValue());
+		setCaller(methodExec.getCallerMethodExecution(), methodExec.getCallerStatementExecution());
+		for (Statement st: methodExec.getStatements()) {
+			addStatement(st);
+		}
+		setExitTime(methodExec.getExitTime());
+	}
+}