GitHub - stephenc/high-scale-lib: A Mavenized fork of http://high-scale-lib.sourceforge.net/IF YOU ARE LOOKING for the drop-in replacement for java.util.Hashtable, it's in the lib directory, lib/java_util_hashtable.jar. It needs to be in your bootclasspath. Example: java -Xbootclasspath/p:lib/java_util_hashtable.jar my_java_app_goes_here --- A collection of Concurrent and Highly Scalable Utilities. These are intended as direct replacements for the java.util.* or java.util.concurrent.* co
