This is an example of the node class used to store integers in a Java implementation of a linked list.
I apologize for having the wrong ratio in how slow current Java implementations are.
At one time, Sun made most of its Java implementations available without charge, despite their proprietary software status.
A pure Java implementation is provided for each such component.
It was originally bootstrapped from an earlier Java implementation.
A full explanation of Otsu's method with a worked example and Java implementation.
Apache Harmony was an open source, free Java implementation.
And there is an independent full Java implementation, rrd4j.
Harmony is currently less documented than the alternative free Java implementations.
For example, the Java implementation operates with 48-bit values at each iteration but returns only their 32 most significant bits.