Hexagon Geospatial

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GeoMedia Smart Client Workflow Manager provides tools for building and delivering highly-constrained, map-based workflows for the office or the field.
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Migration Steps for GMSC 2018 Update 4

by Technical Evangelist on ‎04-26-2019 02:26 AM (174 Views)

If you want to migrate a plugin from GeoMedia Smart Client 2018 Update 4, pleae follow the migration steps of 2018 Update 3 first. For more information see Migration Steps for GMSC 2018 Update 3.


GeoMedia Smart Client 2018 Update 4 updates the used OpenJDK and OpenJFX version to 12. The detailed version info of the used OpenJDK is:


openjdk version "12" 2019-03-19
OpenJDK Runtime Environment (build 12+33)
OpenJDK 64-Bit Server VM (build 12+33, mixed mode, sharing)


Therefore please ensure that your plugin doesn't use any Java API which is was marked as deprecated for removal of Java 11.


You will find a list of all items at the following page:


We also recommand that you check the deprecated for removal of Java 12, which can be found at:


Once you have completed this step, please create a new signed jar of your plugin by using the latest OpenJDK 12 build from http://jdk.java.net/12/.


The signed jar and all the signed dependencies of your plugin must be copied to the plugins directory of your GeoMedia Smart Client installation: 

  • [GMSC_INSTALL]/Program/plugins

All the *.jar files of this directory will be added to the classpath of GeoMedia Smart Client if the client accepted your certificate at the App Launchers confirmation dialog.