https://en.wikipedia.org/wiki/Apache

Java Instrumentation Agent, Application performance monitoring agent for MyATM application. This project uses, Java 8, Sun tools, Java.assist api, Lombok.

AWT in JAVA

Diurnal interaction service for email-OTP

Temperature Estimator application

Five New Algorithms for the Computation of Sun Position from 2010 to 2110 in Java Language.

天气预报中的日出日落自定义控件的实现

Esta api tem como seu principal objetivo ser construída utilizando o protocolo SOAP e gerenciar informações sobre o Sol com dados cientificos

Aplicativo que realiza o dimensionamento e cálculos relacionados à sistemas fotovoltaicos (solares)

Scripting-friendly CLI program to calculate accurate topocentric sun position, sunrise, sunset and twilight times. Supports bulk/stream processing.

A repackaged and refactored sun http server, created in the original form by Oracle and formerly embedded in the jdk. Distributed under the GNU v2 license.

Java port of Ephemeris calculations by Peter Hayes

A sky-simulation library for jMonkeyEngine (code has New BSD license)

Java sun position code (topocentric coordinates, sunrise/sunset/twilight) based on the NREL SPA and ENEA/Grena algorithms.

Advanced date, time and interval library for Java with sun/moon-astronomy and calendars like Chinese, Coptic, Ethiopian, French Republican, Hebrew, Hijri, Historic Christian, Indian National, Japanese, Julian, Korean, Minguo, Persian, Thai, Vietnamese