Method md5To

ZezeJava/ZezeJava/src/main/java/Zeze/Hot/HotAgent.java:189–201

(MessageDigest md5, BufferedInputStream bis, long toOffset)

	}

	private static void md5To(MessageDigest md5, BufferedInputStream bis, long toOffset) throws IOException {
		var buffer = new byte[16 * 1024];
		while (toOffset > 0) {
			var tryReadLen = (int)(toOffset > buffer.length ? buffer.length : toOffset);
			var rc = bis.read(buffer, 0, tryReadLen);
			if (rc >= 0) {
				toOffset -= rc;
				md5.update(buffer, 0, rc);
				continue;
			}
			throw new RuntimeException("md5To not enough data");
		}
	}

}