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Equals method for DiscreteAlphaIndexColorModel, needed for Java 10.

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(cherry picked from commit b86bad2bf9f01fdd19067f5b69254aa237f80ca2)
This commit is contained in:
Harald Kuhr 2018-10-11 22:36:41 +02:00
parent 230ac33283
commit c9e2e21727
1 changed files with 6 additions and 0 deletions
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6
imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/color/DiscreteAlphaIndexColorModel.java
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@ -153,6 +153,12 @@ public final class DiscreteAlphaIndexColorModel extends ColorModel {
(raster.getNumBands() == 2) && ((1 << size) >= icm.getMapSize())); (raster.getNumBands() == 2) && ((1 << size) >= icm.getMapSize()));
} }
@Override
public boolean equals(Object obj) {
return this == obj
|| obj != null && getClass() == obj.getClass() && icm.equals(((DiscreteAlphaIndexColorModel) obj).icm);
}
public String toString() { public String toString() {
return "DiscreteAlphaIndexColorModel: #pixelBits = " + pixel_bits return "DiscreteAlphaIndexColorModel: #pixelBits = " + pixel_bits
+ " numComponents = " + getNumComponents() + " numComponents = " + getNumComponents()