Set this property to "True" to display the Java console while the product is executed; Set it to "False" to hide the console. If this value is set to "False", then the end user can still trap the console output of the Java process by using the -is:log <log file name> command line option with the launcher (which logs the output to the specified log file name). Or, they can use the launcher command line option -is:javaconsole to override this property value and turn on the Java console.