public static void ensureValidNamespace(String namespace) throws InvalidNamespaceException {
        Pattern pattern = Pattern.compile("[^a-zA-Z0-9_\\.]");
        Matcher matcher = pattern.matcher(namespace);
        if (matcher.find()) {
            throw new InvalidNamespaceException();
        }
    }
public static void ensureValidNamespace(String namespace) throws InvalidNamespaceException {
        Pattern pattern = Pattern.compile("[^a-zA-Z0-9_\\.]");
        Matcher matcher = pattern.matcher(namespace);
        if (matcher.find()) {
            throw new InvalidNamespaceException();
        }
    }
public static void ensureValidNamespace ( String namespace ) throws InvalidNamespaceException { Pattern pattern = Pattern . compile ( "[^a-zA-Z0-9_\\.]" ) ; Matcher matcher = pattern . matcher ( namespace ) ; if ( matcher . find ( ) ) { throw new InvalidNamespaceException ( ) ; } }
Ensures namespace is valid by ensuring it only has alphanumeric characters or the underscore
for all characters in the string
@param namespace
Ensures namespace is valid by ensuring it only has alphanumeric characters or the underscore for all characters in the string