ThreadLocal <T> for storing thread cache, the cache operation of the threads achieved by a simple operation, so that the isolation buffer
Source posted below:
Description of the above code is in the stored Thread there threadLocals <ThreadLocal, value> value pairs for which the basic principle understand the general;
Here's the thread cache values Codes
Value posted the code:
Summary: ThreadLocal objects are typically shared object as global for each thread, the object is to have this key,