This article is part of Marcus Biel's free Java 8 course focusing on clean code principles. It concludes a series where we go over all the methods of the java.lang.Object class. Since hashCode and equals are two of java.lang.Object 's methods which…

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Java Flight Recorder (JFR) used to be a commercial add-on of the Oracle JDK. As it's been open sourced recently along with Java Mission Control, everyone using OpenJDK 11 can now troubleshoot their Java apps with this excellent tool for free of…

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Maven is a powerful build tool for Java software projects. Actually, you can build software projects using other languages too, but Maven is developed in Java, and is thus historically used more for Java projects. The purpose of this Maven tutorial…

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Doug Cutting stands head-and-shoulders above most developers I've met—figuratively, as well as literally. As one of the founders of the Hadoop open source project, which allows many Big Data projects to scale to handle huge problems and…

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Oracle Corporation

Java is one of the most popular programming languages in the world, in part because it can be used to implement almost anything needed. Strengthen your Java skills by taking our weekly multiple choice quizzes that test your ability to read and…

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