fix(guide): Fix java index.md heading level (#35326)

pull/35504/head
Manish Giri 2019-03-03 22:50:16 -05:00 committed by Randell Dawson
parent a412195e38
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1 changed files with 3 additions and 3 deletions

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title: Java
---
**What is Java?**
## What is Java?
<a href='https://www.oracle.com/java/index.html' target='_blank' rel='nofollow'>Java</a> is an object-oriented programming language developed by <a href='https://en.wikipedia.org/wiki/Sun_Microsystems' target='_blank' rel='nofollow'>Sun Microsystems</a> in 1995, which was later acquired by <a href='http://www.oracle.com/index.html' target='_blank' rel='nofollow'>Oracle</a>. It is now a full platform with lots of standard APIs, open source APIs, tools, a huge developer community, and is used to build the most trusted enterprise solutions by big and small companies alike. <a href='https://www.android.com/' target='_blank' rel='nofollow'>Android</a> application development is done fully with Java and its ecosystem. To know more about Java, read <a href='https://java.com/en/download/faq/whatis_java.xml' target='_blank' rel='nofollow'>this</a> and <a href='http://tutorials.jenkov.com/java/what-is-java.html' target='_blank' rel='nofollow'>this</a>.
@ -20,7 +20,7 @@ Java is also divided into several "Editions" :
* <a href='http://www.oracle.com/technetwork/java/javaee/overview/index.html' target='_blank' rel='nofollow'>EE</a> - Enterprise Edition - for developing and executing Java components that run embedded in a Java server
* <a href='http://www.oracle.com/technetwork/java/embedded/javame/overview/index.html' target='_blank' rel='nofollow'>ME</a> - Micro Edition - for developing and executing Java applications on mobile phones and embedded devices
## Installation : JDK or JRE ?
## Installation : JDK or JRE?
Download the latest Java binaries from the <a href='http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html' target='_blank' rel='nofollow'>official website</a>. Here you may be faced with a question: which one should I download, JDK or JRE? JRE stands for Java Runtime Environment, which is the platform dependent Java Virtual Machine to run Java code. JDK stands for Java Development Kit, which consists of most of the development tools, most importantly the compiler `javac`, and also the JRE. So, for an average user JRE would be sufficient, but for Java development, we need to download the JDK.
@ -144,4 +144,4 @@ Also, here is a list of free IDEs for Java coding:
* <a href= 'https://www.oracle.com/technetwork/java/javase/downloads/jdk-netbeans-jsp-3413139-esa.html' target='_blank' rel ='nofollow'>JDK8 bundled with Netbeans 8.2</a>
### Video Tutorial
* [Derek Banas: Java Programming](https://www.youtube.com/watch?v=WPvGqX-TXP0)
* [Derek Banas: Java Programming](https://www.youtube.com/watch?v=WPvGqX-TXP0)