The Garbage Collector (GC) is the automatic process that finds and removes unreferenced Java objects from the heap area-that is, it reclaims the runtime unused memory. In a JVM, all Java applications’ data objects are stored in the Heap.
In addition, we’ll provide some approaches to monitor, troubleshoot, and tune GC to improve the performance of Java applications. In this post, we’ll cover the main concepts behind Java garbage collection (GC) and its impact on performance. JVM also manages memory for Java applications by allocating/deallocating needed and unused memory. It mainly provides a portable execution for the same program written in Java using a specific implementation for different operating systems, making it platform-independent. A Java Virtual Machine (JVM) consists of an abstract machine, or engine, that Java-based applications run on.
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