A class name begins with a capital letter, and if there are more words in the class name, then their first letters are also capital. For example, MyJavaClass is a class name, and for methods (functions in C/C++), the first letter is small and in other words, the first letter is c...
We show several tests that a programmer may want to perform on the code of the server, using LTL formulas where the variables and events of the program can be referenced. The formulas are presented in a formal notation, but using helper functions, such as “loc()” for checking the ...
Allows Java programs to interoperate with code and data outside of the Java runtime. By efficiently invoking foreign functions (i.e., code outside the JVM), and by safely accessing foreign memory (i.e., memory not managed by the JVM), the API enables Java programs to call native librari...
An important characteristic that distinguishes objects from ordinary procedures or functions is that an object can have a lifetime greater than that of the object that created it. This aspect of objects is subtle and mostly overlooked. In the distributed client-server world, you now have the pote...
Log and monitor C# Lambda functions AWS Lambda functions automatically log details to CloudWatch Logs. This document covers creating logs, configuring logging controls, using structured JSON logging, filtering logs by level, viewing logs in consoles and CLI, and deleting logs. May 1, 2025 Lambda ...
For background information and instruction on using Java RMI, read theJava RMI lessonin the Java Tutorial. The GUI or Lack of GUI Applications generally contain many miniprograms with various functions. Some miniprograms have a graphical user interface (GUI), if only a simple window or dialog ...
RxJava - Library for composing asynchronous and event-based programs using observable sequences from the JVM. REST Frameworks Frameworks specifically for creating RESTful services. Dropwizard - Opinionated framework for setting up modern web applications with Jetty, Jackson, Jersey and Metrics. Feign -...
Foreign Function and Memory API.By efficiently invoking code outside the JVM (foreign functions) and by safely accessing memory not managed by the JVM (foreign memory), the Foreign Function and Memory API enables Java programs to call native libraries and process native data without the brittleness...
WebLogic Server provides several Java programs that simplify installation and configuration tasks, provide services, and offer convenient shortcuts. The Java utilities provided with WebLogic Server are all described below. The command-line syntax is specified for all utilities and, for some, examples ar...
A MAC mechanism that is based on cryptographic hash functions is referred to as HMAC. HMAC can be used with any cryptographic hash function, e.g., SHA-256, in combination with a secret shared key.The Mac class provides the functionality of a Message Authentication Code (MAC). Please refer...