Hi,
I am switching to commons-configuration2 and trying to use typed getList
method. I have noticed that javadoc doesn't correspond to the actual
implementation.
ImmutableConfiguration.java:
/**
* Gets a list of typed objects associated with the given configuration key
* returning an empty list if the key doesn't map to an existing object.
* ...
*/
<T> List<T> getList(Class<T> cls, String key);
But implementation uses null as a default value. AbstractConfiguration.java:
public <T> List<T> getList(final Class<T> cls, final String key)
{
return getList(cls, key, null);
}
Should it use new ArrayList<>() instead of null? Similar to untyped getList
method?
- Roman
