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com.beust.jcommander.ParameterException: Unknown option: -maxInstances at com.beust.jcommander.JCommander.parseValues( at com.beust.jcommander.JCommander.parse( at com.beust.jcommander.JCommander.parse( at com.beust.jcommander.JCommander.<init>( at org.openqa.grid.selenium.GridLauncherV3$2.setConfiguration( at org.openqa.grid.selenium.GridLauncherV3.buildLauncher( at org.openqa.grid.selenium.GridLauncherV3.main(