ClassAddressBookDoCoMoResultParserImplements the "MECARD" address book entry format. Supported keys: N, SOUND, TEL, EMAIL, NOTE, ADR, BDAY, URL, plus ORG Unsupported keys: TEL-AV, NIC
android/playground/app/src/main/java_zxing/com/google/zxing/client/result/AddressBookDoCoMoResultParser.java:36
ClassByteMatrixJAVAPORT: The original code was a 2D array of ints, but since it only ever gets assigned -1, 0, and 1, I'm going to use less memory and go with bytes.
android/playground/app/src/main/java_zxing/com/google/zxing/qrcode/encoder/ByteMatrix.java:25