CS tool, can't list --help without NPE occurence ------------------------------------------------ Key: WFLY-8186 URL: https://issues.jboss.org/browse/WFLY-8186 Project: WildFly Issue Type: Bug Components: Security Reporter: Martin Choma Assignee: Peter Skopek Priority: Critical Labels: credential-store {code} java -jar wildfly-elytron-tool.jar credential-store -h {code} or because of WFLY-8176 {code} java -jar wildfly-elytron-tool.jar credential-store -h --salt 12345678 --iteration 230 {code} leads to {code} usage: java -jar wildfly-elytron-tool.jar credential-store <sub-command> <options> -a <arg> | -e <arg> | -h | -r <arg> | -v [-c] [-f] [-i <arg>] [-l <arg>] [-p <arg>] [-s <arg>] [-t <arg>] [-u <arg>] [-x <arg>] Exception in thread "main" java.lang.NullPointerException at java.util.regex.Matcher.getTextLength(Matcher.java:1283) at java.util.regex.Matcher.reset(Matcher.java:309) at java.util.regex.Matcher.<init>(Matcher.java:229) at java.util.regex.Pattern.matcher(Pattern.java:1093) at java.util.Formatter.parse(Formatter.java:2547) at java.util.Formatter.format(Formatter.java:2501) at java.io.PrintStream.format(PrintStream.java:970) at java.io.PrintStream.printf(PrintStream.java:871) at org.wildfly.security.tool.ElytronTool.main(ElytronTool.java:58) {code}