How to deal with "java.lang.OutOfMemoryError: Java heap space" error?
In this case you can use a Java memory profiler to determine what methods in your program are allocating large number of objects and then determine if there is a way to make sure they are …
Understanding OutOfMemoryError Exception in Java
Sep 15, 2023 · Usually, this error is thrown when the Java Virtual Machine cannot allocate an object because it is out of memory. No more memory could be made available by the garbage …
Understand the OutOfMemoryError Exception - Oracle
This guide helps you to troubleshoot issues that might occur with Java Client applications created on the Java Platform, Standard Edition (Java SE) and Java HotSpot VM.
Resolving Java Heap Space OutOfMemoryError - Stackify
Sep 12, 2024 · In Java, this can occur if references to objects are maintained unintentionally, preventing the garbage collector from reclaiming the memory. Over time, these unused objects …
Shutting Down on OutOfMemoryError in Java - Baeldung
Jan 29, 2024 · In this tutorial, we’ll learn how to explicitly stop the application on OutOfMemoryError. In some cases, without correct handling, we can proceed with an …
Understanding Java Memory Management and Out of Memory Errors
Jun 28, 2025 · Java applications often encounter memory management challenges that, if not addressed properly, can lead to OutOfMemoryError (OOM). This blog post dives deep into …
9 Types of java.lang.OutOfMemoryError Explained (Causes & Fixes)
It indicates that the Java Virtual Machine (JVM) cannot allocate an object because it has run out of memory, and the Garbage Collector cannot reclaim enough space. Watch the 10-minute …
How To Fix OutOfMemoryErrors in Java Applications | Volito
Apr 19, 2025 · One of the most dreaded runtime problems in a Java application is the java.lang.OutOfMemory error. This error is thrown when the Java Virtual Machine (JVM) …
Fixing Java Heap Space Error: A Step-by-Step Guide to Resolve ...
Jun 7, 2025 · Resolve Java Heap Space Error: Learn causes, symptoms & solutions to optimize Java performance. Discover how to adjust heap size, identify memory leaks & improve …
Understanding and Handling Out of Memory in Java
Nov 12, 2025 · Proper resource management, avoiding unnecessary object creation, and tuning the JVM's memory settings are key steps in preventing Out of Memory errors. Additionally, …