martin-g commented on a change in pull request #454:
URL: https://github.com/apache/wicket/pull/454#discussion_r495698598
##########
File path:
wicket-request/src/main/java/org/apache/wicket/request/mapper/parameter/PageParameters.java
##########
@@ -294,35 +293,48 @@ public PageParameters add(final String name, final Object
value, final int index
Args.notEmpty(name, "name");
Args.notNull(value, "value");
- if (namedParameters == null)
- {
- namedParameters = new ArrayList<>(1);
- }
-
- List<String> values = new ArrayList<>();
if (value instanceof String[])
{
- values.addAll(Arrays.asList((String[])value));
+ addNamed(name, (String[]) value, index, type);
}
else
{
- values.add(value.toString());
+ addNamed(name, value.toString(), index, type);
+ }
+
+ return this;
+ }
+
+ private void addNamed(String name, String[] values, int index, Type
type)
+ {
+ if (namedParameters == null)
Review comment:
It would be better to add `&& values.length > 0`
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