diff options
Diffstat (limited to 'gnu/xml/xpath/UnionExpr.java')
| -rw-r--r-- | gnu/xml/xpath/UnionExpr.java | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gnu/xml/xpath/UnionExpr.java b/gnu/xml/xpath/UnionExpr.java index 5078713b6..fcaee3d9b 100644 --- a/gnu/xml/xpath/UnionExpr.java +++ b/gnu/xml/xpath/UnionExpr.java @@ -74,16 +74,17 @@ public final class UnionExpr return false; } + @Override @SuppressWarnings("unchecked") public Object evaluate(Node context, int pos, int len) { Object left = lhs.evaluate(context, pos, len); Object right = rhs.evaluate(context, pos, len); if (left instanceof Collection && right instanceof Collection) { - Set set = new HashSet(); - set.addAll ((Collection) left); - set.addAll ((Collection) right); - List list = new ArrayList(set); + Set<Node> set = new HashSet<Node>(); + set.addAll ((Collection<Node>) left); + set.addAll ((Collection<Node>) right); + List<Node> list = new ArrayList<Node>(set); Collections.sort(list, documentOrderComparator); return list; } |