June 2018
Intermediate to advanced
408 pages
11h 23m
English
book
Hands-On High Performance with Spring 5
by Chintan Mehta, Subhash Shah, Pritesh Shah, Prashant Goswami, Dinesh Radadiya
Content preview from Hands-On High Performance with Spring 5
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Class loader subsystem
The class loader subsystem's responsibilities are not limited to just locating and importing the binary data for classes. It also verifies that the imported classes are correct, allocates and initializes memory for class variables, and assists in resolving symbolic references. These activities are performed in a strict order:
- Loading: The class loader reads the .class file and finds and imports binary data for a type.
- Linking: It performs verification, preparation, and (optionally) resolution:
- Verification: Ensures the correctness of the imported type
- Preparation: Allocates memory to class variables and initializes the memory to default values
- Resolution: Transforms symbolic references from the type into direct references ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.