GitHub

ThrowableStackTraceRenderer HashMap key collision causes ArrayIndexOutOfBoundsException with custom exception equals() methods

The ThrowableStackTraceRenderer class in Log4j 2.25.1 throws ArrayIndexOutOfBoundsException when rendering exception chains containing multiple exceptions with custom equals() methods that compare by ...
TheServerSide

How a Java HashMap internal implementation works

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...
InfoQ

JavaOne 2025: Function and Memory Access in Pure Java

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...
GitHub

[1.16.5] java.util.ConcurrentModificationException: null

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:607) ~[?:?] ...
Women's Health

The 369 Manifestation Method Combines Positive Affirmations And Numerology

Lately, it seems like everyone is manifesting. The yoga teacher you follow on Instagram is manifesting a studio of her own, all while your coworker is manifesting a raise. You heard your bestie say ...
TheServerSide

Use Java method modifiers to avoid public method antipattern

While it seems so basic that it wouldn't require a mention, there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public ...