CS tool, Command without any option must show help rather then error message about required options. ---------------------------------------------------------------------------------------------------- Key: ELY-1086 URL: https://issues.jboss.org/browse/ELY-1086 Project: WildFly Elytron Issue Type: Bug Components: Credential Store Reporter: Hynek Švábek Assignee: Ilia Vassilev Command without any option must show help rather then error message about required options. *How to reproduce:* {code} java -jar wildfly-elytron-tool.jar credential-store Exception encountered executing the command: org.apache.commons.cli.MissingOptionException: Missing required option: [-a Add new alias to the credential store, -r Remove alias from the credential store, -e Check if alias exists within the credential store, -v Display all aliases, -h Get help with usage of this command] at org.apache.commons.cli.DefaultParser.checkRequiredOptions(DefaultParser.java:199) at org.apache.commons.cli.DefaultParser.parse(DefaultParser.java:130) at org.apache.commons.cli.DefaultParser.parse(DefaultParser.java:81) at org.wildfly.security.tool.CredentialStoreCommand.execute(CredentialStoreCommand.java:120) at org.wildfly.security.tool.ElytronTool.main(ElytronTool.java:74) {code} *Same for mask command* {code} java -jar wildfly-elytron-tool.jar mask Exception encountered executing the command: org.apache.commons.cli.MissingOptionException: Missing required option: [-x Secret to be encrypted, -h Get help with usage of this command] at org.apache.commons.cli.DefaultParser.checkRequiredOptions(DefaultParser.java:199) at org.apache.commons.cli.DefaultParser.parse(DefaultParser.java:130) at org.apache.commons.cli.DefaultParser.parse(DefaultParser.java:81) at org.wildfly.security.tool.MaskCommand.execute(MaskCommand.java:72) at org.wildfly.security.tool.ElytronTool.main(ElytronTool.java:74) {code}