diff options
Diffstat (limited to 'libjava/classpath/gnu/xml/xpath/SumFunction.java')
| -rw-r--r-- | libjava/classpath/gnu/xml/xpath/SumFunction.java | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libjava/classpath/gnu/xml/xpath/SumFunction.java b/libjava/classpath/gnu/xml/xpath/SumFunction.java index 93c2e806d48..73db2a91dc6 100644 --- a/libjava/classpath/gnu/xml/xpath/SumFunction.java +++ b/libjava/classpath/gnu/xml/xpath/SumFunction.java @@ -56,9 +56,9 @@ final class SumFunction final Expr arg; - SumFunction(List args) + SumFunction(List<Expr> args) { - this((Expr) args.get(0)); + this(args.get(0)); } SumFunction(Expr arg) @@ -66,15 +66,19 @@ final class SumFunction this.arg = arg; } + @Override public Object evaluate(Node context, int pos, int len) { Object val = arg.evaluate(context, pos, len); double sum = 0.0d; if (val instanceof Collection) { - for (Iterator i = ((Collection) val).iterator(); i.hasNext(); ) + /* Suppression is safe, as we know context produces + Collection<Node> */ + @SuppressWarnings("unchecked") + Collection<Node> nodes = (Collection<Node>) val; + for (Node node : nodes) { - Node node = (Node) i.next(); String s = stringValue(node); sum += _number(context, s); } |
