long totalMemory(): This method returns the total amount of memory in the Java virtual machine.Public long freeMemory() Returns: an approximation to the totalįuture allocated objects, measured in bytes. Calling the gc method may result in increasing the value returned by freeMemory. long freeMemory(): This method returns the amount of free memory in the Java Virtual Machine.When control returns from the method call, the virtual machine has made its best effort to recycle all discarded objects. Calling this method suggests that the Java virtual machine expand effort toward recycling unused objects in order to make the memory they currently occupy available for quick reuse. void gc(): Runs the garbage collector.Split() String method in Java with examples.Parse Nested User-Defined Functions using Spring Expression Language (SpEL).Spring Boot - Start/Stop a Kafka Listener Dynamically.Association, Composition and Aggregation in Java.Dynamic Method Dispatch or Runtime Polymorphism in Java.How to swap or exchange objects in Java?.Different ways to create objects in Java.Access modifiers for classes or interfaces in Java.Access specifier of methods in interfaces.Difference between Abstract Class and Interface in Java.How to find max memory, free memory and total memory in Java?.Pinging an IP address in Java | Set 2 (By creating sub-process).Java program to find IP address of your computer.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.DevOps Engineering - Planning to Production.Python Backend Development with Django(Live).Android App Development with Kotlin(Live).Full Stack Development with React & Node JS(Live).Java Programming - Beginner to Advanced.Data Structure & Algorithm-Self Paced(C++/JAVA).Data Structures & Algorithms in JavaScript.Data Structure & Algorithm Classes (Live).
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