What Is Generation in Gc
A Generational Garbage Collector Collects the Short-Lived Objects More Frequently Than the Longer Lived Ones. Short-Lived Objects Are Stored in the First...
A generational garbage collector collects the short-lived objects more frequently than the longer lived ones. Short-lived objects are stored in the first generation, generation 0. The longer-lived objects are pushed into the higher generations, 1 or 2.
What is object generation?
Generation view distributes objects by time of their creation, and is helpful in finding memory leaks and performing other analyses of how heap content evolves over time. When an object is created, it is associated with the current generation number.
What is Gen in Java?
PermGen stands for Permanent Generation. It is a special type of heap space. It is separate from the main memory (heap). JVM uses PermGen to keep track of loaded class metadata.
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