./bin/rhamt-cli --input <path_to_application> --target eap:7 --output

> Red Hat Application Migration Toolkit (RHAMT) CLI, version 4.0.0-SNAPSHOT.
RHAMT execution failed due to: null
java.lang.NullPointerException
	at org.jboss.windup.bootstrap.commands.windup.RunWindupCommand.getOptionName(RunWindupCommand.java:425)
	at org.jboss.windup.bootstrap.commands.windup.RunWindupCommand.runWindup(RunWindupCommand.java:156)
	at org.jboss.windup.bootstrap.commands.windup.RunWindupCommand.execute(RunWindupCommand.java:73)
	at org.jboss.windup.bootstrap.Bootstrap.executePhase(Bootstrap.java:453)
	at org.jboss.windup.bootstrap.Bootstrap.run(Bootstrap.java:318)
	at org.jboss.windup.bootstrap.Bootstrap.main(Bootstrap.java:100)