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General clean-up

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This commit is contained in:
Harald Kuhr 2021-03-27 14:37:11 +01:00
parent db782cfe9e
commit 3b34d6e7ce
3 changed files with 8 additions and 7 deletions
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2
common/common-io/src/main/java/com/twelvemonkeys/io/FileUtil.java
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@ -346,7 +346,7 @@ public final class FileUtil {
/**
* Gets the file (type) extension of the given file.
* A file extension is the part of the filename, after the last occurence
* A file extension is the part of the filename, after the last occurrence
* of a period {@code '.'}.
* If the filename contains no period, {@code null} is returned.
*

8
imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/util/ImageReaderAbstractTest.java
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@ -1631,12 +1631,14 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
BufferedImage one = reader.read(0);
BufferedImage two = reader.read(0);
// Test for same BufferedImage instance
assertNotSame("Multiple reads return same (mutable) image", one, two);
one.setRGB(0, 0, Color.BLUE.getRGB());
two.setRGB(0, 0, Color.RED.getRGB());
// Test for same backing storage (array)
one.setRGB(0, 0, Color.BLACK.getRGB());
two.setRGB(0, 0, Color.WHITE.getRGB());
assertTrue(one.getRGB(0, 0) != two.getRGB(0, 0));
reader.dispose();
}

5
imageio/imageio-jpeg/src/main/java/com/twelvemonkeys/imageio/plugins/jpeg/JPEGSegmentImageInputStream.java
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@ -150,7 +150,6 @@ final class JPEGSegmentImageInputStream extends ImageInputStreamImpl {
else {
if (marker == JPEG.EOI) {
segment = new Segment(marker, realPosition, segment.end(), 2);
segments.add(segment);
}
else {
// Length including length field itself
@ -165,6 +164,7 @@ final class JPEGSegmentImageInputStream extends ImageInputStreamImpl {
// Inspect segment, see if we have 16 bit precision (assuming segments will not contain
// multiple quality tables with varying precision)
int qtInfo = stream.read();
if ((qtInfo & 0x10) == 0x10) {
processWarningOccured("16 bit DQT encountered");
segment = new DownsampledDQTReplacement(realPosition, segment.end(), length, qtInfo, stream);
@ -188,10 +188,9 @@ final class JPEGSegmentImageInputStream extends ImageInputStreamImpl {
else {
segment = new Segment(marker, realPosition, segment.end(), length);
}
segments.add(segment);
}
segments.add(segment);
currentSegment = segments.size() - 1;
if (marker == JPEG.SOS) {