jaas/src/main/java/com/yubico/jaas/YubikeyLoginModule.java
public boolean logout() throws LoginException {
		log.trace("In logout()");
		for (YubikeyPrincipal p : this.principals) {
			this.subject.getPrincipals().remove(p);
		}
		return false;
	}
public boolean logout() throws LoginException {
		log.trace("In logout()");
		for (YubikeyPrincipal p : this.principals) {
			this.subject.getPrincipals().remove(p);
		}
		return false;
	}
public boolean logout ( ) throws LoginException { log . trace ( "In logout()" ) ; for ( YubikeyPrincipal p : this . principals ) { this . subject . getPrincipals ( ) . remove ( p ) ; } return false ; }
/* (non-Javadoc)
@see javax.security.auth.spi.LoginModule#logout()
/ * ( non - Javadoc )