MergedImmutableList | Combines multiple immutable lists to a single list that is only a view of the merged lists (no copyi

MergedImmutableList is a Java library. MergedImmutableList has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

The passed lists are not actually merged but references to the lists are stored. When you access elements, using the List interface methods, the method calls are basically re-mapped to the appropriate method of the according list. This re-mapping might be (depending on the method) a bit slower compared to an actually merged list. But if you merge a certain amount of lists and only perform a few operations (or even only one) on the merged list, this implementation probably offers a better performance (see Performance). The static factory method to create the merged list, contains a check that restricts the accepted lists to immutable lists. This is done to ensure that the content of the lists (especially the number of elements inside the lists) is not changed.