TheServerSide

Java Supplier interface example for functional programming

There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package contains well over 40 different components, but ...
TheServerSide

How to use Java's functional Consumer interface example

Community driven content discussing all aspects of software development from DevOps to design patterns. Quite often a Java Stream or other component needs an object passed to it in order to perform ...
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 ...
GitHub

java.lang.NoSuchMethodError: 'reactor.core.publisher.Mono reactor.core.publisher.Mono.retryWhen(java.util.function.Function)' #1273

The entire stack does not have any of my code. One thing to note in the stack trace: I can see "spring-cloud-sleuth-instrumentation-3.0.0-M6.jar", note sure if it is related. Also, I went to the Mono ...
GitHub

NullPointerException Server Crash Cannot invoke "java.util.function.Supplier.get()" because "fruitLeaves" is null

net.minecraft.ReportedException: Exception ticking world at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServer.java:897) ~[server-1.20.1-20230612.114412-srg ...
InfoWorld

The best new features in Java 25

JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince you to switch. Java continues its fast and feature-packed release schedule, ...