diff -r fd16c54261b3 -r 90ce3da70b43 jdk/src/share/classes/com/sun/tools/jdi/StratumLineInfo.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/com/sun/tools/jdi/StratumLineInfo.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2001 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.jdi;
+
+import com.sun.jdi.*;
+
+class StratumLineInfo implements LineInfo {
+    private final String stratumID;
+    private final int lineNumber;
+    private final String sourceName;
+    private final String sourcePath;
+
+    StratumLineInfo(String stratumID, int lineNumber,
+                    String sourceName, String sourcePath) {
+        this.stratumID = stratumID;
+        this.lineNumber = lineNumber;
+        this.sourceName = sourceName;
+        this.sourcePath = sourcePath;
+    }
+
+    public String liStratum() {
+        return stratumID;
+    }
+
+    public int liLineNumber() {
+        return lineNumber;
+    }
+
+    public String liSourceName()
+                            throws AbsentInformationException {
+        if (sourceName == null) {
+            throw new AbsentInformationException();
+        }
+        return sourceName;
+    }
+
+    public String liSourcePath()
+                            throws AbsentInformationException {
+        if (sourcePath == null) {
+            throw new AbsentInformationException();
+        }
+        return sourcePath;
+    }
+}