diff --git a/com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/StackTraceRequestHandler.java b/com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/StackTraceRequestHandler.java
index 1947eecde..33c93e395 100644
--- a/com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/StackTraceRequestHandler.java
+++ b/com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/StackTraceRequestHandler.java
@@ -135,20 +135,20 @@ private Types.Source convertDebuggerSourceToClient(Location location, IDebugAdap
             // The Source.path could be a file system path or uri string.
             if (uri.startsWith("file:")) {
                 String clientPath = AdapterUtils.convertPath(uri, context.isDebuggerPathsAreUri(), context.isClientPathsAreUri());
-                return new Types.Source(sourceName, clientPath, 0);
+                return new Types.Source(sourceName, clientPath, context.createSourceReference(uri));
             } else {
                 // If the debugger returns uri in the Source.path for the StackTrace response, VSCode client will try to find a TextDocumentContentProvider
                 // to render the contents.
                 // Language Support for Java by Red Hat extension has already registered a jdt TextDocumentContentProvider to parse the jdt-based uri.
                 // The jdt uri looks like 'jdt://contents/rt.jar/java.io/PrintStream.class?=1.helloworld/%5C/usr%5C/lib%5C/jvm%5C/java-8-oracle%5C/jre%5C/
                 // lib%5C/rt.jar%3Cjava.io(PrintStream.class'.
-                return new Types.Source(sourceName, uri, 0);
+                return new Types.Source(sourceName, uri, context.createSourceReference(uri));
             }
         } else {
             // If the source lookup engine cannot find the source file, then lookup it in the source directories specified by user.
             String absoluteSourcepath = AdapterUtils.sourceLookup(context.getSourcePaths(), relativeSourcePath);
             if (absoluteSourcepath != null) {
-                return new Types.Source(sourceName, absoluteSourcepath, 0);
+                return new Types.Source(sourceName, absoluteSourcepath, context.createSourceReference(uri));
             } else {
                 return null;
             }