make sure to include NOTICE.txt in the compiled file

.classpath

@@ -2,13 +2,15 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="gen"/>
-	<classpathentry kind="src" path="lib/apache-commons-lang"/>
+	<classpathentry excluding="*.txt" kind="src" path="lib/apache-commons-lang"/>
 	<classpathentry kind="lib" path="lib/full_framework_15.jar" sourcepath="lib/sdk_sources_15">
 		<accessrules>
 			<accessrule kind="nonaccessible" pattern="android/test/**"/>
 		</accessrules>
 	</classpathentry>
 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry including="NOTICE.txt" kind="src" path=""/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>

NOTICE.txt

@@ -21,5 +21,15 @@ INCLUDED LIBRARIES
 ==================
 
 This product includes slightly modified code of the "Apache Commons Lang"
-library. See lib/apache-commons-lang/NOTICE.txt for licensing details.
-
+library. See lib/apache-commons-lang for details.
+Here is a copy of the NOTICE.txt from that directory: 
+-------------------------------------------------------------------------
+Apache Commons Lang
+Copyright 2001-2011 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product includes software from the Spring Framework,
+under the Apache License 2.0 (see: StringUtils.containsWhitespace())
+-------------------------------------------------------------------------