what is the use of jdk in java
Java Development Kit The Java Development Kit (JDK) is an implementation of either one of the Java Platform, Standard Edition, Java Platform, Enterprise Edition, or Java Platform, Micro Edition platforms[1] released by Oracle Corporation in the form of a binary product aimed at Java developers on Solaris, Linux, macOS or Windows. The JDK includes a private JVM and a few other resources to finish the development of a Java Application.[2] Since the introduction of the Java platform, it has been by far the most widely used Software Development Kit (SDK).[citation needed] On 17 November 2006, Sun announced that they would release it under the GNU General Public License (GPL), thus making it free software. This happened in large part on 8 May 2007, when Sun contributed the source code to the OpenJDK.[3]
Jharokha Darshan Giving Jharokha Darshan from this jharokha was a daily feature. This tradition was also continued by rulers who followed Akbar (r. 1556–1605 CE). Jahangir (r. 1605–27 CE) and Shah Jahan (r. 1628–58 CE) also appeared before their subjects punctiliously. However, this ancient practice was discontinued by Aurangzeb during his 11th year of reign as he considered it a non-Islamic practice, a form of idol worship.[9] In Agra Fort and Red Fort, the jharokha faces the Yamuna and the emperor would stand alone on the jharokha to greet his subjects.[11]