Resizable bitmap suitable for representing a set of element in a sliding window. Elements are added as ranges of new elements contiguous to the previous range. Elements can be removed or tested for presence, but can only be added within the current window. The representation grows as needed and discards memory corresponding to elements before the smallest element still present (start of sliding window).

Clone from github and install with mvn install.

Add as dependency:

    <dependency>
      <groupId>io.github.pssalmeida</groupId>
      <artifactId>slidingbitmap</artifactId>
      <version>0.1</version>
    </dependency>

See javadoc.