We appreciate Entwinkler.de JavaMagazin for translating and publishing our article ‘Simulating and troubleshooting deadlocks in Kotlin’ in German. It’s a privilege to see our work featured in a print magazine, specifically the December 2022 issue, under the title ‘Simulation und Fehlerbehebung von Deadlocks in Kotlin’.
This post discusses simulating and troubleshooting the 'java.lang.OutOfMemoryError: Java Heap space' in Kotlin applications. It provides a sample program that continually adds entries to a HashMap, causing the memory error. It also outlines manual and automated approaches to diagnose and fix the issue, using heap dumps and tools like yCrash for analysis.