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Month: June 2018

JVM Architecture: Overview of JVM and JVM Architecture

JVM Architecture: Overview of JVM and JVM Architecture

JVM Architecture: Overview of JVM and JVM Architecture Class loader Subsystem The class loader subsystem is used for loading/reading the .class file and saving the bytecode in the JVM method area. ClassLoader is responsible for loading class files from file system, network or any other source. There are three default . . . Read more

What is a Collection class in Java?

What is a Collection class in Java?

What is a Collection class in Java? Collections class defines several utility methods for collection objects like sorting, searching, reversing, etc.  Sorting elements of List  Collections class defines the following two methods for sorting. 1 Public static void sort(List l) To sort based on default natural sorting order In this . . . Read more