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title: Nodeclipse -- Java Start
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# Java Start
Once you got JDK, you usally need to get Maven and/or Gradle as well as Tomcat server.
[Download Maven](http://maven.apache.org/download.cgi) and extract into a folder, e.g. `D:\Progs\maven\apache-maven-3.3.3\`
[Download Gradle](http://gradle.org/) and extract into a folder, e.g. `D:\Progs\gradle\gradle-2.5\`
[Download Tomcat version](http://tomcat.apache.org/whichversion.html) you need, e.g. `D:\Progs\tomcat\apache-tomcat-7.0.61\`
Update environment variables. Create
- `JAVA_HOME`
- `MAVEN_HOME`
- `GRADLE_HOME`
- `TOMCAT_HOME`
and modify
`Path` - put somewhere inbetween (e.g. after system tools) `bin` folders for all needed.
`%JAVA_HOME%\bin;%MAVEN_HOME%\bin;%GRADLE_HOME%\bin;%TOMCAT_HOME%\bin;`
Now you are ready for developing with Java as well as easy way to upgrade JDK, Maven, Gradle or Tomcat
just by changing value of `*_HOME` environment variable.