November 2017
Intermediate to advanced
398 pages
10h 14m
English
Content preview from Java 9 High Performance
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Wrong hierarchy
Setting up the correct hierarchy is the essential element in all kinds of Java programming. A microbenchmark may provide the wrong values if it is not able to work on the right hierarchal structures. This means that all the classes and subclasses should be carefully coordinated and work in the same manner as intended by the actual software developer.
The validity of a microbenchmark changes completely since the class structure describes how the functions will get called up. You will be familiar with this directional work, if you have previously worked in the C versions.
The problem arises when there is a misdirection in programming elements. One class may include various subclasses that get loaded up, only to remain in the ...