public boolean hasNext()

in src/main/java/org/apache/commons/io/LineIterator.java [118:141]

• 24 lines of code
• 7 McCabe index (conditional complexity)

    public boolean hasNext() {
        if (cachedLine != null) {
            return true;
        }
        if (finished) {
            return false;
        }
        try {
            while (true) {
                final String line = bufferedReader.readLine();
                if (line == null) {
                    finished = true;
                    return false;
                }
                if (isValidLine(line)) {
                    cachedLine = line;
                    return true;
                }
            }
        } catch (final IOException ioe) {
            IOUtils.closeQuietly(this, ioe::addSuppressed);
            throw new IllegalStateException(ioe);
        }
    }