src/share/classes/com/sun/imageio/plugins/gif/GIFImageWriter.java

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rev 9343 : 8033716: Fix raw and unchecked lint warnings in com.sun.imageio
Reviewed-by: darcy, prr, bae


1187                 stream.writeShort(im.textGridTop);
1188                 stream.writeShort(im.textGridWidth);
1189                 stream.writeShort(im.textGridHeight);
1190                 stream.write(im.characterCellWidth);
1191                 stream.write(im.characterCellHeight);
1192                 stream.write(im.textForegroundColor);
1193                 stream.write(im.textBackgroundColor);
1194 
1195                 writeBlocks(im.text);
1196 
1197                 stream.write(0x00);
1198             } catch (IOException e) {
1199                 throw new IIOException("I/O error writing Plain Text Extension!", e);
1200             }
1201         }
1202     }
1203 
1204     private void writeApplicationExtension(GIFWritableImageMetadata im)
1205       throws IOException {
1206         if (im.applicationIDs != null) {
1207             Iterator iterIDs = im.applicationIDs.iterator();
1208             Iterator iterCodes = im.authenticationCodes.iterator();
1209             Iterator iterData = im.applicationData.iterator();
1210 
1211             while (iterIDs.hasNext()) {
1212                 try {
1213                     stream.write(0x21);
1214                     stream.write(0xff);
1215 
1216                     stream.write(11);
1217                     stream.write((byte[])iterIDs.next(), 0, 8);
1218                     stream.write((byte[])iterCodes.next(), 0, 3);
1219 
1220                     writeBlocks((byte[])iterData.next());
1221 
1222                     stream.write(0x00);
1223                 } catch (IOException e) {
1224                     throw new IIOException("I/O error writing Application Extension!", e);
1225                 }
1226             }
1227         }
1228     }
1229 
1230     private void writeCommentExtension(GIFWritableImageMetadata im)
1231       throws IOException {
1232         if (im.comments != null) {
1233             try {
1234                 Iterator iter = im.comments.iterator();
1235                 while (iter.hasNext()) {
1236                     stream.write(0x21);
1237                     stream.write(0xfe);
1238                     writeBlocks((byte[])iter.next());
1239                     stream.write(0x00);
1240                 }
1241             } catch (IOException e) {
1242                 throw new IIOException("I/O error writing Comment Extension!", e);
1243             }
1244         }
1245     }
1246 
1247     private void writeImageDescriptor(int imageLeftPosition,
1248                                       int imageTopPosition,
1249                                       int imageWidth,
1250                                       int imageHeight,
1251                                       boolean interlaceFlag,
1252                                       boolean sortFlag,
1253                                       int bitsPerPixel,
1254                                       byte[] localColorTable)
1255       throws IOException {
1256 
1257         try {
1258             stream.write(0x2c);




1187                 stream.writeShort(im.textGridTop);
1188                 stream.writeShort(im.textGridWidth);
1189                 stream.writeShort(im.textGridHeight);
1190                 stream.write(im.characterCellWidth);
1191                 stream.write(im.characterCellHeight);
1192                 stream.write(im.textForegroundColor);
1193                 stream.write(im.textBackgroundColor);
1194 
1195                 writeBlocks(im.text);
1196 
1197                 stream.write(0x00);
1198             } catch (IOException e) {
1199                 throw new IIOException("I/O error writing Plain Text Extension!", e);
1200             }
1201         }
1202     }
1203 
1204     private void writeApplicationExtension(GIFWritableImageMetadata im)
1205       throws IOException {
1206         if (im.applicationIDs != null) {
1207             Iterator<byte[]> iterIDs = im.applicationIDs.iterator();
1208             Iterator<byte[]> iterCodes = im.authenticationCodes.iterator();
1209             Iterator<byte[]> iterData = im.applicationData.iterator();
1210 
1211             while (iterIDs.hasNext()) {
1212                 try {
1213                     stream.write(0x21);
1214                     stream.write(0xff);
1215 
1216                     stream.write(11);
1217                     stream.write(iterIDs.next(), 0, 8);
1218                     stream.write(iterCodes.next(), 0, 3);
1219 
1220                     writeBlocks(iterData.next());
1221 
1222                     stream.write(0x00);
1223                 } catch (IOException e) {
1224                     throw new IIOException("I/O error writing Application Extension!", e);
1225                 }
1226             }
1227         }
1228     }
1229 
1230     private void writeCommentExtension(GIFWritableImageMetadata im)
1231       throws IOException {
1232         if (im.comments != null) {
1233             try {
1234                 Iterator<byte[]> iter = im.comments.iterator();
1235                 while (iter.hasNext()) {
1236                     stream.write(0x21);
1237                     stream.write(0xfe);
1238                     writeBlocks(iter.next());
1239                     stream.write(0x00);
1240                 }
1241             } catch (IOException e) {
1242                 throw new IIOException("I/O error writing Comment Extension!", e);
1243             }
1244         }
1245     }
1246 
1247     private void writeImageDescriptor(int imageLeftPosition,
1248                                       int imageTopPosition,
1249                                       int imageWidth,
1250                                       int imageHeight,
1251                                       boolean interlaceFlag,
1252                                       boolean sortFlag,
1253                                       int bitsPerPixel,
1254                                       byte[] localColorTable)
1255       throws IOException {
1256 
1257         try {
1258             stream.write(0x2c);