public Builder setRequireLegacyDataLength(boolean requireLegacyDataLength) {
            this.requireLegacyDataLength = requireLegacyDataLength;
            return this;
        }
Set if the ScanRecord will generate a byte array that fits into the legacy 31 byte advertisement packets (true) or will generate
an extended advertisement packet (false)
mockrxandroidble/src/main/java/com/polidea/rxandroidble2/mockrxandroidble/RxBleScanRecordMock.java