JVM
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Garbage Collection (GC)StaticPL/JAVA 2019. 8. 23. 06:51
1. Overview Since Java oriented programs don't deallocate memory explicitly, Garbage collection tracks each and every object available in the JVM space and removes unused ones. GC works in two simple steps known as Mark and Sweep. 2. Minor GC Collecting garbage from Young space (consisting of Eden and Survivor spaces) is called a Minor GC. This definition is both clear and uniformly understood. ..
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JDK, JRI, JVM, and ClassloaderStaticPL/JAVA 2019. 8. 23. 06:32
1. Overview The Java Development Kit (JDK) is a software development environment used for developing Java applications and applets. It includes the Java Runtime Environment (JRE), an interpreter/loader (Java), a compiler (javac), an archiver (jar), a documentation generator (Javadoc) and other tools needed in Java development. 2. Java Development Kit (JDK) It is a kit that provides the environme..