add-user utility reports "No java.io.Console available to interact with user." when used silently with su and piped to a file.

[tom@orac bin] $ ./add-user.sh --silent=true foo bar > /tmp/capture.log 2>&1 [tom@orac bin] $ cat /tmp/capture.log Exception in thread "main" java.lang.IllegalStateException: JBAS015232: No java.io.Console available to interact with user. at org.jboss.as.domain.management.security.adduser.AddUser.<init>(AddUser.java:101) at org.jboss.as.domain.management.security.adduser.AddUser.main(AddUser.java:222) 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)