jixuan1989 commented on a change in pull request #1749:
URL: https://github.com/apache/incubator-iotdb/pull/1749#discussion_r493446488
##########
File path:
tsfile/src/main/java/org/apache/iotdb/tsfile/utils/ReadWriteIOUtils.java
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@@ -82,6 +83,19 @@ public static boolean readBool(ByteBuffer buffer) {
return a == 1;
}
+ /**
+ * read a byte from inputStream.
+ */
+ public static byte readByte(InputStream inputStream) throws IOException {
Review comment:
hm.. this method is overdesigned..
If you read `InputStream.read(byte[])` method, you will find it actually
just call `byte c = (byte)read()`;
So, just `return (byte) read()` is ok.
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