[jboss-jira] [JBoss JIRA] (WFLY-2141) Unexpected non-integer input in vault.sh causes error

Unexpected non-integer input in vault.sh causes error ----------------------------------------------------- Key: WFLY-2141 URL: https://issues.jboss.org/browse/WFLY-2141 Project: WildFly Issue Type: Bug Components: Security Affects Versions: 8.0.0.Alpha4 Reporter: Chao Wang Assignee: Chao Wang Priority: Minor Execute bin/vault.sh, then input a non-integer parameter cause: {noformat} Exception in thread "main" java.util.InputMismatchException at java.util.Scanner.throwFor(Scanner.java:909) at java.util.Scanner.next(Scanner.java:1530) at java.util.Scanner.nextInt(Scanner.java:2160) at java.util.Scanner.nextInt(Scanner.java:2119) at org.jboss.as.security.vault.VaultTool.main(VaultTool.java:109) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.modules.Module.run(Module.java:292) at org.jboss.modules.Main.main(Main.java:455) {noformat} Because VaultTool.main() only scans next token of the input as an int, better catch the InputMismatchException and exit peacefully as default action.