Not Java 8 perse, but I remember getting linked on HN to the source code for the Java collections library: http://grepcode.com/file/repository.grepcode.com/java

Not Java 8 perse, but I remember getting linked on HN to the source code for the Java collections library: http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/7-b147/java/util/HashMap.java#HashMap http://grepcode.com/file/repository.grepcode.com/java/root/j... Had a ton of fun jumping around.