private Map loadProperties()

in impl/src/main/java/org/apache/geronimo/config/configsource/PropertyFileConfigSource.java [63:90]

• 23 lines of code
• 5 McCabe index (conditional complexity)

    private Map<String, String> loadProperties(URL url) {
        Properties props = new Properties();

        InputStream inputStream = null;
        try {
            inputStream = url.openStream();

            if (inputStream != null) {
                props.load(inputStream);
            }
        }
        catch (IOException e) {
            // don't return null on IOException
            LOG.log(Level.WARNING, "Unable to read URL "+url, e);
        }
        finally {
            try {
                if (inputStream != null) {
                    inputStream.close();
                }
            }
            catch (IOException e) {
                // no worries, means that the file is already closed
            }
        }

        return (Map) props;
    }