Create an Azure function app in VS Code using the package name 'com.graphql.example.function' and replace the "Hello World" function with the code for this function as well as the other Java files and ...

Any method you can conjure up takes an object and returns an object that fulfills the Java Function contract. How to use Java’s Function interface. For this Java Function interface example, we will ...

Simple example of Azure function in Java with possibility to execute Kubernetes commands on a cluster. Example can be easily modified, the current version shows how to delete a requested pod. Can be ...

Java’s main function. Java’s main method is composed of six terms — three reserved words, the main method name, a reference type and a variable name: public – Java’s main function requires a public ...

Simple method delegation: Use method references for straightforward delegations that don’t require modifying or processing arguments.For example, list.forEach(System.out::println) is clearer ...

Examples should help clarify why the JDK prefers handles to traditional Java reflection. Using reflection to access a method We’ll start with an example of reflection because it is familiar and ...

Per-Åke Minborg, Consulting Member of Technical Staff, Java Core Libraries at Oracle, presented “Function and Memory Access in Pure Java” at JavaOne 2025. Minborg demonstrated how the Foreign ...