TheServerSide

Java array size, length and loop examples

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...
GitHub

Test failure: com.linecorp.armeria.internal.server.annotation.AnnotatedDocServiceTest.excludeAllServices() #6017

java.util.concurrent.CompletionException: com.linecorp.armeria.client.ResponseTimeoutException at java.util.concurrent.CompletableFuture.reportJoin (CompletableFuture ...
GitHub

ArrayList initialized by Gson with a TypeToken returns NullPointerException on android 11 & 12

2.9.0 and 2.8.7 A NullPointerException occured indicating the ArrayList was either null or not of the expected type on Android 11 and 12. Android 10 and below A HashMap is succesfully added to the ...
Android Authority

How to call a method in Java

In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out the same ...
InfoWorld

Get started with method references in Java

Along with lambdas, Java SE 8 brought method references to the Java language. This tutorial offers a brief overview of method references in Java, then gets you started using them with Java code ...
InfoWorld

Java tip: Fields and methods in Java

The Java tutorial Java 101: Classes and objects in Java introduces the fundamentals of Java classes and objects, including how to declare classes, describe attributes via fields, describe behaviors ...