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java-garbage-collection

10 posts

Does Garbage Collection Guarantee that a Program will not Run Out of Memory?

Last Updated: 23 July 2025

The work of Garbage collection in Java isto automate the process of deleting memory that's no longer in use. But does that mean Java programs are free from memory limit ov...read more

Dynamic Memory Allocation

java-garbage-collection

Different Ways to Collect Garbage in Java HotSpot JVM

Last Updated: 23 July 2025

JDKs come with different JVM implementations (Oracle HotSpot, Eclipse OpenJ9, GraalVM, Jikes RVM, Codename One), and different garbage collector implementations with diffe...read more

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java-garbage-collection

Z Garbage Collector in Java

Last Updated: 23 July 2025

Today, it's common for applications to respond to thousands or even millions of users concurrently. Such applications need immeasurable amounts of memory. However, managin...read more

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java-garbage-collection

Execution Engine in Java

Last Updated: 12 July 2025

Java virtual machine or JVM can be visualized as a virtual machine residing in the computer that provides an environment for the code to get executed. Java Runtime Environ...read more

article_image

java-garbage-collection

JVM Garbage Collectors

Last Updated: 12 July 2025

JVM Garbage Collectors are essential for Java memory management. It automatically frees up unused memory to prevent memory leaks and improve performance. Java manages memo...read more

Technical Scripter 2019

java-garbage-collection

Memory Leaks in Java

Last Updated: 08 August 2025

In programming, a memory leak happens when a program keeps using memory but does not give it back when it's done. It simply means the program slowly uses more and more mem...read more

java-garbage-collection

Understanding OutOfMemoryError Exception in Java

Last Updated: 15 September 2023

In Java, all objects are stored in a heap. They are allocated using a new operator. The OutOfMemoryError Exception in Java looks like this: Exception in thread "main" java...read more

Java-Exceptions

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How to make object eligible for garbage collection in Java?

Last Updated: 23 July 2025

An object is eligible to be garbage collected if its reference variable is lost from the program during execution.Sometimes they are also called unreachable objects.What ...read more

java-garbage-collection

Output of Java programs | Set 10 (Garbage Collection)

Last Updated: 23 July 2025

Prerequisite - Garbage Collection in JavaDifficulty level : IntermediateIn Java, object destruction is taken care by the Garbage Collector module and the objects which do ...read more

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Garbage Collection in Java

Last Updated: 07 August 2025

Garbage collection in Java is an automatic memory management process that helps Java programs run efficiently. Objects are created on the heap area. Eventually, some objec...read more

java-garbage-collection