Better way to eliminate FindBugs warning?

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1073116 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/layoutmgr/BlockLayoutManager.java b/src/java/org/apache/fop/layoutmgr/BlockLayoutManager.java
index 55c5cfd66550967c5543db3298509a40b2fcb3b0..b748c2152a07175b49ad0f0192097616b71bb0eb 100644 (file)
--- a/src/java/org/apache/fop/layoutmgr/BlockLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/BlockLayoutManager.java
@@ -141,6 +141,7 @@ public class BlockLayoutManager extends BlockStackingLayoutManager
             return childLM.getNextKnuthElements(childLC, alignment);
         } else {
             if (childLM instanceof LineLayoutManager) {
+                assert (restartPosition instanceof LeafPosition);
                 return ((LineLayoutManager) childLM).getNextKnuthElements(childLC, alignment,
                         (LeafPosition) restartPosition);
             } else {