1. Tls ChannelA Java library that implements a ByteChannel interface over SSLEngine, enabling easy-to-use (socket-like) TLS for Java applications.
2. dregexDregex is a JVM library that implements a regular expression engine using deterministic finite automata (DFA). It supports some Perl-style features and yet retains linear matching time, and also offers set operations.
3. linked-blocking-multi-queueA concurrent collection that extends the existing Java concurrent collection library, offering an optionally-bounded blocking "multi-queue" based on linked nodes.