About Eclipse environment (Java, Liberty, JavaScript)


About the setting of the environment where Java and JavaScript programs are written

Download eclipse

Download Eclipse and Java (J9) from the following sites. Since multiple files to download are displayed, use 6.5.15 in the introduced sentence as a key to search. I couldn't download a file that looks newer than this, so I'm aiming for this.

Downloads – Eclipse

Windows on AMD64/EMT64T (File name: IBM_DevelopmentPackage_for_Eclipse_Win_X86_64_6.5.15.zip, Size: 436MB) image.png

Both Eclipse and Java are included in the zip. Unzip to your favorite directory and use it. When I tried to install the plugin from Market Place, it was not included, so I installed it referring to the following. You can find it in General purpose software in the menu to install the plugin.

How to install the Market Place plugin

Introducing IBM Liberty Developer Tools for Oxygen

WebSphere Liberty is used as the environment for running the Servlet. Please refer to the following site and drag the icon or search for Liberty in Market Place and install it. Download Liberty in Eclipse


Introducing Liberty Server

Liberty can be downloaded and installed when the Server is created. Switch Perspective to Java EE and in Server view No servers are available. Click this link to create a new server ... image.png

Select IBM> Liberty Server and select Install from an archive or a repository. image.png

Select WAS Liberty with Java EE 7 Full Platform to install the Java EE 7 Full Platform Bundle.

Introduction of JavaScript plugin

Java completion is fine by default, but JavaScript doesn't work that way, so I'll introduce Tern Eclipse IDE 1.2. You can find it by searching for Tern in Market Place.

Tern Eclipse IDE

After installation,

  1. Create a JavaScript project
  2. Right click on Project
  3. Configure > Convert to Tern project


Enable Tern for each project in. You will be asked what Library to use, so select the one that best suits your needs. For now, choose Browser Extension. The assist feature is disabled by default, so enable it in Preference to make Tern completion first.




This will show suggestions after typing. Like java completion. If no suggestions are displayed, close the file and then reopen it.


The environment after installation is as follows.


C:\opt\wlp\bin>set PATH=c:\opt\eclipseJ9\ibm_sdk80\bin;%PATH%
C:\opt\wlp\bin>server version
IBM J9 VM version - pwa6480sr5fp15-20180502_01(SR5 FP15) (ja_JP)WebSphere Application Server 18 above.0.0.1 (1.0.20.cl180120180309-2209)

C:\opt\wlp\bin>java -version
java version "1.8.0_171"
Java(TM) SE Runtime Environment (build - pwa6480sr5fp15-20180502_01(SR5 FP15))
IBM J9 VM (build 2.9, JRE 1.8.0 Windows 10 amd64-64 Compressed References 20180425_385365 (JIT enabled, AOT enabled)
OpenJ9   - a7ffbfe
OMR      - a531219
IBM      - 59ef3dc)
JCL - 20180425_01 based on Oracle jdk8u171-b11

Help > About Eclipse SDK


Eclipse SDK
Version: Oxygen.3a (4.7.3a)
Build id: M20180330-0640

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