public int read()

in commons-fileupload2-core/src/main/java/org/apache/commons/fileupload2/core/MultipartInput.java [363:374]

• 12 lines of code
• 4 McCabe index (conditional complexity)

        public int read() throws IOException {
            checkOpen();
            if (available() == 0 && makeAvailable() == 0) {
                return -1;
            }
            ++total;
            final int b = buffer[head++];
            if (b >= 0) {
                return b;
            }
            return b + BYTE_POSITIVE_OFFSET;
        }