public void write()

in src/main/java/org/apache/commons/exec/LogOutputStream.java [155:177]

• 21 lines of code
• 9 McCabe index (conditional complexity)

    public void write(final byte[] b, final int off, final int len) throws IOException {
        // find the line breaks and pass other chars through in blocks
        int offset = off;
        int blockStartOffset = offset;
        int remaining = len;
        while (remaining > 0) {
            while (remaining > 0 && b[offset] != LF && b[offset] != CR) {
                offset++;
                remaining--;
            }
            // either end of buffer or a line separator char
            final int blockLength = offset - blockStartOffset;
            if (blockLength > 0) {
                buffer.write(b, blockStartOffset, blockLength);
            }
            while (remaining > 0 && (b[offset] == LF || b[offset] == CR)) {
                write(b[offset]);
                offset++;
                remaining--;
            }
            blockStartOffset = offset;
        }
    }