java - Difference between Old generation and Tenured generation -

java - Difference between Old generation and Tenured generation -

now trying understand fundamental concepts of java garbage collection.

i have read lot articles it.

and somewhere see old generation , somewhere tenured generation. description similar.

looks 1 of them evolution of second.

can provide more info topiс?

i've regarded old generation , tenured generation same thing, , diagram http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html backs up.

if google old generation versus tenured you'll find lots of people saying things "tenured (old) generation" -like http://www.javaspecialists.eu/archive/issue092.html

occasionally, i've seen people regard old generation tenured + permanent generation i've never seen official confirmation that.

java memory-management garbage-collection disposing