kinow commented on a change in pull request #47: IMAGING-134: Fix JPEG handling
for files encoded with RST markers
URL: https://github.com/apache/commons-imaging/pull/47#discussion_r291792959
##########
File path:
src/main/java/org/apache/commons/imaging/formats/jpeg/decoder/JpegInputStream.java
##########
@@ -57,4 +65,19 @@ public int nextBit() throws IOException, ImageReadException
{
b <<= 1;
return bit;
}
+
+ /**
+ * Returns the value from current field (as {@code InputStream.read()}
would do)
+ * and set the position of the pointer to the next field to read.
+ * @return
+ * @throws IllegalStateException if the stream hasn't any other value.
+ */
+ int read() {
+ if (this.hasNext() == false) {
Review comment:
`if (!this.hasNext())`
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