1.3 Prerequisite Software for the Map Visualization Component

This section explains the prerequisites required for installing the map visualization component 23.2.

To use the map visualization component, you must have the following software.

• Oracle Database 12.1 or later
• A supported JEE server (see Supported JEE servers for the map visualization component)
• Java SDK (JDK) 1.8, build 1.8.0_181 or later

The map visualization component also supports the headless AWT mechanism in J2SE SDK, which enables the visualization component to run on Linux or UNIX systems without setting any X11 DISPLAY variable. To enable AWT headless mode on Linux or UNIX systems, specify the following in the command line to start the map visualization component:

-Djava.awt.headless=true