246 lines
7.8 KiB
Java
246 lines
7.8 KiB
Java
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package org.jmrtd.lds;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.DataInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.Arrays;
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import java.util.logging.Logger;
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import org.jmrtd.io.SplittableInputStream;
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/* loaded from: classes6.dex */
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public abstract class AbstractImageInfo implements ImageInfo {
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private static final Logger LOGGER = Logger.getLogger("org.jmrtd");
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private static final long serialVersionUID = 2870092217269116309L;
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private int height;
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private byte[] imageBytes;
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int imageLength;
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int imagePositionInInputStream;
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private String mimeType;
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private SplittableInputStream splittableInputStream;
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private int type;
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private int width;
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@Override // org.jmrtd.lds.ImageInfo
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public abstract long getRecordLength();
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protected abstract void readObject(InputStream inputStream) throws IOException;
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protected abstract void writeObject(OutputStream outputStream) throws IOException;
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/* JADX INFO: Access modifiers changed from: package-private */
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public AbstractImageInfo() {
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}
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public AbstractImageInfo(int i) {
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this.type = i;
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}
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public AbstractImageInfo(int i, String str) {
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this(i);
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this.mimeType = str;
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}
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private AbstractImageInfo(int i, int i2, int i3, String str) {
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this(i, str);
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this.width = i2;
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this.height = i3;
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}
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public AbstractImageInfo(int i, int i2, int i3, InputStream inputStream, long j, String str) throws IOException {
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this(i, i2, i3, str);
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readImage(inputStream, j);
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}
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@Override // org.jmrtd.lds.ImageInfo
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public int getImageLength() {
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if (this.splittableInputStream != null) {
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return this.imageLength;
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}
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byte[] bArr = this.imageBytes;
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if (bArr != null) {
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return bArr.length;
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}
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throw new IllegalStateException("DEBUG");
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}
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public String toString() {
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append(getClass().getSimpleName());
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stringBuffer.append(" [");
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StringBuilder sb = new StringBuilder("type: ");
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sb.append(typeToString(this.type));
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sb.append(", ");
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stringBuffer.append(sb.toString());
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StringBuilder sb2 = new StringBuilder("size: ");
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sb2.append(getImageLength());
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stringBuffer.append(sb2.toString());
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stringBuffer.append("]");
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return stringBuffer.toString();
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}
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public int hashCode() {
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int i = this.type;
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String str = this.mimeType;
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return ((i * 5) - 591263623) + ((str == null ? 1337 : str.hashCode()) * 5) + 7 + (getImageLength() * 7) + 11;
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}
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public boolean equals(Object obj) {
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if (obj == null) {
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return false;
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}
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if (obj == this) {
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return true;
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}
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try {
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if (!obj.getClass().equals(getClass())) {
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return false;
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}
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AbstractImageInfo abstractImageInfo = (AbstractImageInfo) obj;
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if (!Arrays.equals(getImageBytes(), abstractImageInfo.getImageBytes())) {
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return false;
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}
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String str = this.mimeType;
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if (!(str == null && abstractImageInfo.mimeType == null) && (str == null || !str.equals(abstractImageInfo.mimeType))) {
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return false;
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}
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return this.type == abstractImageInfo.type;
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} catch (Exception e) {
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Logger logger = LOGGER;
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StringBuilder sb = new StringBuilder("Exception: ");
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sb.append(e.getMessage());
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logger.severe(sb.toString());
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return false;
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}
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}
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@Override // org.jmrtd.lds.LDSElement
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public byte[] getEncoded() {
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
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try {
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writeObject(byteArrayOutputStream);
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return byteArrayOutputStream.toByteArray();
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} catch (IOException e) {
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Logger logger = LOGGER;
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StringBuilder sb = new StringBuilder("Exception: ");
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sb.append(e.getMessage());
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logger.severe(sb.toString());
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return null;
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}
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}
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@Override // org.jmrtd.lds.ImageInfo
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public InputStream getImageInputStream() {
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SplittableInputStream splittableInputStream = this.splittableInputStream;
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if (splittableInputStream != null) {
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return splittableInputStream.getInputStream(this.imagePositionInInputStream);
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}
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if (this.imageBytes != null) {
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return new ByteArrayInputStream(this.imageBytes);
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}
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throw new IllegalStateException("DEBUG");
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public void readImage(InputStream inputStream, long j) throws IOException {
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if (inputStream instanceof SplittableInputStream) {
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this.imageBytes = null;
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SplittableInputStream splittableInputStream = (SplittableInputStream) inputStream;
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this.splittableInputStream = splittableInputStream;
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this.imagePositionInInputStream = splittableInputStream.getPosition();
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this.imageLength = (int) j;
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long j2 = 0;
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while (j2 < j) {
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j2 += this.splittableInputStream.skip(j - j2);
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}
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return;
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}
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this.splittableInputStream = null;
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this.imageBytes = new byte[(int) j];
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new DataInputStream(inputStream).readFully(this.imageBytes);
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public void writeImage(OutputStream outputStream) throws IOException {
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outputStream.write(getImageBytes());
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public final void setImageBytes(byte[] bArr) {
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try {
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readImage(new ByteArrayInputStream(bArr), bArr.length);
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} catch (IOException e) {
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Logger logger = LOGGER;
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StringBuilder sb = new StringBuilder("Exception: ");
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sb.append(e.getMessage());
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logger.severe(sb.toString());
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}
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}
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private byte[] getImageBytes() throws IOException {
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byte[] bArr = new byte[getImageLength()];
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new DataInputStream(getImageInputStream()).readFully(bArr);
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return bArr;
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}
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private static String typeToString(int i) {
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if (i == 0) {
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return "Portrait";
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}
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if (i == 1) {
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return "Signature or usual mark";
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}
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if (i == 2) {
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return "Finger";
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}
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if (i == 3) {
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return "Iris";
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}
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StringBuilder sb = new StringBuilder("Unknown type: ");
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sb.append(Integer.toHexString(i));
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throw new NumberFormatException(sb.toString());
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public final void setWidth(int i) {
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this.width = i;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public final void setType(int i) {
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this.type = i;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public final void setMimeType(String str) {
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this.mimeType = str;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public final void setHeight(int i) {
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this.height = i;
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}
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@Override // org.jmrtd.lds.ImageInfo
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public int getWidth() {
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return this.width;
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}
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@Override // org.jmrtd.lds.ImageInfo
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public int getType() {
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return this.type;
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}
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@Override // org.jmrtd.lds.ImageInfo
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public String getMimeType() {
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return this.mimeType;
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}
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@Override // org.jmrtd.lds.ImageInfo
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public int getHeight() {
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return this.height;
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}
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}
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