public static int readByteBuffer()

in src/main/java/org/apache/datasketches/Files.java [324:332]

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

  public static int readByteBuffer(final ByteBuffer bb, final int numBytes, final byte[] out) {
    final int rem = bb.remaining();
    if (rem == 0) {
      return 0;
    }
    final int nBytes = rem < numBytes ? rem : numBytes;
    bb.get(out);
    return nBytes;
  }