private static long getLength()

in src/main/java/org/apache/sling/resource/inventory/impl/JsonObjectCreator.java [229:248]

• 20 lines of code
• 6 McCabe index (conditional complexity)

    private static long getLength(final ValueMap    valueMap,
                           final int         index,
                           final String      key,
                           final InputStream stream) {
        try {
            stream.close();
        } catch (IOException ignore) {}
        long length = -1;
        if ( valueMap != null ) {
            if ( index == -1 ) {
                length = valueMap.get(key, length);
            } else {
                Long[] lengths = valueMap.get(key, Long[].class);
                if ( lengths != null && lengths.length > index ) {
                    length = lengths[index];
                }
            }
        }
        return length;
    }