private Set toSet()

in src/main/java/org/apache/sling/extensions/webconsolesecurityprovider/internal/AbstractWebConsoleSecurityProvider.java [68:88]

• 21 lines of code
• 10 McCabe index (conditional complexity)

    private Set<String> toSet(final Object configObj, final String defaultUser) {
        final Set<String> groups = new HashSet<String>();
        if (configObj instanceof String) {
            groups.add((String) configObj);
        } else if (configObj instanceof Collection<?>) {
            for (Object obj : ((Collection<?>) configObj)) {
                if (obj instanceof String) {
                    groups.add((String) obj);
                }
            }
        } else if (configObj instanceof String[]) {
            for (String string : ((String[]) configObj)) {
                if (string != null) {
                    groups.add(string);
                }
            }
        } else if (configObj == null && defaultUser != null) {
            groups.add(defaultUser);
        }
        return groups;
    }