* Switch to jsr305 (javax.annotations) and use @ParametersAreNonnull…

…ByDefault.

   * Added reordering utilities for clients to make collections that have the same indices as a hashed set (such as BufferCharSequenceSet) Added reordering utilities for clients to make collections that have the same indices as a hashed set (such as BufferCharSequenceSet).

1.1.1 release