Constructs a new finder that selects all paths with a name that matches filter and are
immediate children of paths selected by this finder.
Constructs a new finder that selects all paths with a name that matches filter and are
descendants of paths selected by this finder.
The union of the paths found by this PathSet with the paths found by 'paths'.
The union of the paths found by this PathSet with the paths found by 'paths'.
Note that if the same element is added twice it will be present twice in the PathFinder
(in most implementations). Consider: (Path("a") +++ Path("a")).iterator. the iterator
will return Path("a") twice.
Excludes all paths from excludes from the paths selected by this PathSet.
Constructs a new finder that selects all paths with name literal that are immediate children
of paths selected by this finder.
Constructs a new finder that selects all paths with name literal that are immediate children
of paths selected by this finder.