diff -u orig/bincompat-backward.whitelist.conf new/bincompat-backward.whitelist.conf
--- orig/bincompat-backward.whitelist.conf	2013-09-11 12:59:13.684010082 -0500
+++ new/bincompat-backward.whitelist.conf	2013-09-11 12:59:08.751002599 -0500
@@ -1,6 +1,10 @@
 filter {
     problems=[
         # Scala library
+	{
+     	    matchName="scala.xml.dtd.ElementValidator.scala$xml$dtd$ElementValidator$$find$2"
+            problemName=IncompatibleMethTypeProblem
+        },
         {
             # can only be called from Stream::distinct, which cannot itself be inlined, so distinct is the only feasible call-site
             matchName="scala.collection.immutable.Stream.scala$collection$immutable$Stream$$loop$4"
diff -u orig/bincompat-forward.whitelist.conf new/bincompat-forward.whitelist.conf
--- orig/bincompat-forward.whitelist.conf	2013-09-11 12:59:13.684010082 -0500
+++ new/bincompat-forward.whitelist.conf	2013-09-11 12:59:08.751002599 -0500
@@ -5,6 +5,10 @@
         #     matchName="scala.collection.mutable.MutableList.tailImpl"
         #     problemName=MissingMethodProblem
         # },
+	{
+     	    matchName="scala.xml.dtd.ElementValidator.scala$xml$dtd$ElementValidator$$find$2"
+            problemName=IncompatibleMethTypeProblem
+        },
         {
             # can only be called from Stream::distinct, which cannot itself be inlined, so distinct is the only feasible call-site
             matchName="scala.collection.immutable.Stream.scala$collection$immutable$Stream$$loop$6"