Run SWTImageJ in Eclipse - eclipse-swtimagej/SWTImageJ GitHub Wiki

To start SWTImageJ as an Desktop application simply import the plugin project into Eclipse.

It seems to be important to use the RCP distribution of Eclipse to get the required SWT, JFace... libraries added by default to the Plugins classpath:

Eclipse IDE for RCP and RAP Developers.

Then select the ImageJ.java file (package ij) and execute the action "Run As->Java Application".

In Eclipse the needed SWT and Eclipe libraries should be available automatically.

If you want to start it with another IDE put the required libraries on the Java classpath.