Java Weak Reference

Simple Note

From reference:

A weak reference, simply put, is a reference that isn't strong enough to force an object to remain in memory. Weak references allow you to leverage the garbage collector's ability to determine reachability for you, so you don't have to do it yourself.

Program

https://github.com/benbai123/JSP_Servlet_Practice/blob/master/Practice/JAVA/Commons/src/test/WeakReferenceTest.java

References:

Understanding Weak References