Enforce line length and indent in checkstyle (#1448)

android-integration/src/main/java/com/google/zxing/integration/android/IntentIntegrator.java

@@ -288,8 +288,8 @@ public class IntentIntegrator {
   }
 
   /**
-   * Initiates a scan, using the specified camera, only for a certain set of barcode types, given as strings corresponding
+   * Initiates a scan, using the specified camera, only for a certain set of barcode types, given as strings
-   * to their names in ZXing's {@code BarcodeFormat} class like "UPC_A". You can supply constants
+   * corresponding to their names in ZXing's {@code BarcodeFormat} class like "UPC_A". You can supply constants
    * like {@link #PRODUCT_CODE_TYPES} for example.
    *
    * @param desiredBarcodeFormats names of {@code BarcodeFormat}s to scan for

android/src/com/google/zxing/client/android/result/ResultHandler.java

@@ -174,7 +174,8 @@ public abstract class ResultHandler {
   }
 
   final void addPhoneOnlyContact(String[] phoneNumbers,String[] phoneTypes) {
-    addContact(null, null, null, phoneNumbers, phoneTypes, null, null, null, null, null, null, null, null, null, null, null);
+    addContact(null, null, null, phoneNumbers, phoneTypes,
+        null, null, null, null, null, null, null, null, null, null, null);
   }
 
   final void addEmailOnlyContact(String[] emails, String[] emailTypes) {

android/src/com/google/zxing/client/android/result/WifiResultHandler.java

@@ -61,7 +61,8 @@ public final class WifiResultHandler extends ResultHandler {
   public void handleButtonPress(int index) {
     if (index == 0) {
       WifiParsedResult wifiResult = (WifiParsedResult) getResult();
-      WifiManager wifiManager = (WifiManager) getActivity().getApplicationContext().getSystemService(Context.WIFI_SERVICE);
+      WifiManager wifiManager =
+          (WifiManager) getActivity().getApplicationContext().getSystemService(Context.WIFI_SERVICE);
       if (wifiManager == null) {
         Log.w(TAG, "No WifiManager available from device");
         return;

core/src/main/java/com/google/zxing/EncodeHintType.java

@@ -117,7 +117,8 @@ public enum EncodeHintType {
   GS1_FORMAT,
 
   /**
-   * Forces which encoding will be used. Currently only used for Code-128 code sets (Type {@link String}). Valid values are "A", "B", "C".
+   * Forces which encoding will be used. Currently only used for Code-128 code sets (Type {@link String}).
+   * Valid values are "A", "B", "C".
    */
   FORCE_CODE_SET,
 }

core/src/main/java/com/google/zxing/ResultMetadataType.java

@@ -96,7 +96,8 @@ public enum ResultMetadataType {
 
   /**
    * Barcode Symbology Identifier.
-   * Note: According to the GS1 specification the identifier may have to replace a leading FNC1/GS character when prepending to the barcode content.
+   * Note: According to the GS1 specification the identifier may have to replace a leading FNC1/GS character
+   * when prepending to the barcode content.
    */
   SYMBOLOGY_IDENTIFIER,
 }

core/src/main/java/com/google/zxing/aztec/decoder/Decoder.java

@@ -84,7 +84,8 @@ public final class Decoder {
     CorrectedBitsResult correctedBits = correctBits(rawbits);
     byte[] rawBytes = convertBoolArrayToByteArray(correctedBits.correctBits);
     String result = getEncodedData(correctedBits.correctBits);
-    DecoderResult decoderResult = new DecoderResult(rawBytes, result, null, String.format("%d%%", correctedBits.ecLevel));
+    DecoderResult decoderResult =
+        new DecoderResult(rawBytes, result, null, String.format("%d%%", correctedBits.ecLevel));
     decoderResult.setNumBits(correctedBits.correctBits.length);
     return decoderResult;
   }

core/src/main/java/com/google/zxing/client/result/WifiParsedResult.java

@@ -40,7 +40,14 @@ public final class WifiParsedResult extends ParsedResult {
     this(networkEncryption, ssid, password, hidden, null, null, null, null);
   }
 
-  public WifiParsedResult(String networkEncryption, String ssid, String password, boolean hidden, String identity, String anonymousIdentity, String eapMethod, String phase2Method) {
+  public WifiParsedResult(String networkEncryption,
+                          String ssid,
+                          String password,
+                          boolean hidden,
+                          String identity,
+                          String anonymousIdentity,
+                          String eapMethod,
+                          String phase2Method) {
     super(ParsedResultType.WIFI);
     this.ssid = ssid;
     this.networkEncryption = networkEncryption;

core/src/main/java/com/google/zxing/client/result/WifiResultParser.java

@@ -18,6 +18,7 @@ package com.google.zxing.client.result;
 
 import com.google.zxing.Result;
 
+@SuppressWarnings("checkstyle:lineLength")
 /**
  * <p>Parses a WIFI configuration string. Strings will be of the form:</p>
  *

core/src/main/java/com/google/zxing/datamatrix/DataMatrixWriter.java

@@ -89,7 +89,8 @@ public final class DataMatrixWriter implements Writer {
     String codewords = ErrorCorrection.encodeECC200(encoded, symbolInfo);
 
     //3. step: Module placement in Matrix
-    DefaultPlacement placement = new DefaultPlacement(codewords, symbolInfo.getSymbolDataWidth(), symbolInfo.getSymbolDataHeight());
+    DefaultPlacement placement =
+        new DefaultPlacement(codewords, symbolInfo.getSymbolDataWidth(), symbolInfo.getSymbolDataHeight());
     placement.place();
 
     //4. step: low-level encoding

core/src/main/java/com/google/zxing/datamatrix/decoder/DecodedBitStreamParser.java

@@ -91,7 +91,8 @@ final class DecodedBitStreamParser {
     StringBuilder resultTrailer = new StringBuilder(0);
     List<byte[]> byteSegments = new ArrayList<>(1);
     Mode mode = Mode.ASCII_ENCODE;
-    Set<Integer> fnc1Positions = new HashSet<>(); // Would be replaceable by looking directly at 'bytes', if we're sure to not having to account for multi byte values.
+    // Could look directly at 'bytes', if we're sure of not having to account for multi byte values
+    Set<Integer> fnc1Positions = new HashSet<>();
     int symbologyModifier;
     boolean isECIencoded = false;
     do {
@@ -146,7 +147,11 @@ final class DecodedBitStreamParser {
       }
     }
 
-    return new DecoderResult(bytes, result.toString(), byteSegments.isEmpty() ? null : byteSegments, null, symbologyModifier);
+    return new DecoderResult(bytes,
+                             result.toString(),
+                             byteSegments.isEmpty() ? null : byteSegments,
+                             null,
+                             symbologyModifier);
   }
 
   /**
@@ -226,7 +231,8 @@ final class DecodedBitStreamParser {
   /**
    * See ISO 16022:2006, 5.2.5 and Annex C, Table C.1
    */
-  private static void decodeC40Segment(BitSource bits, StringBuilder result, Set<Integer> fnc1positions) throws FormatException {
+  private static void decodeC40Segment(BitSource bits, StringBuilder result, Set<Integer> fnc1positions)
+      throws FormatException {
     // Three C40 values are encoded in a 16-bit value as
     // (1600 * C1) + (40 * C2) + C3 + 1
     // TODO(bbrown): The Upper Shift with C40 doesn't work in the 4 value scenario all the time
@@ -317,7 +323,8 @@ final class DecodedBitStreamParser {
   /**
    * See ISO 16022:2006, 5.2.6 and Annex C, Table C.2
    */
-  private static void decodeTextSegment(BitSource bits, StringBuilder result, Set<Integer> fnc1positions) throws FormatException {
+  private static void decodeTextSegment(BitSource bits, StringBuilder result, Set<Integer> fnc1positions)
+      throws FormatException {
     // Three Text values are encoded in a 16-bit value as
     // (1600 * C1) + (40 * C2) + C3 + 1
     // TODO(bbrown): The Upper Shift with Text doesn't work in the 4 value scenario all the time

core/src/main/java/com/google/zxing/maxicode/decoder/BitMatrixParser.java

@@ -24,6 +24,7 @@ import com.google.zxing.common.BitMatrix;
  */
 final class BitMatrixParser {
 
+  @SuppressWarnings("checkstyle:lineLength")
   private static final int[][] BITNR = {
     {121,120,127,126,133,132,139,138,145,144,151,150,157,156,163,162,169,168,175,174,181,180,187,186,193,192,199,198, -2, -2},
     {123,122,129,128,135,134,141,140,147,146,153,152,159,158,165,164,171,170,177,176,183,182,189,188,195,194,201,200,816, -3},

core/src/main/java/com/google/zxing/maxicode/decoder/DecodedBitStreamParser.java

@@ -46,6 +46,7 @@ final class DecodedBitStreamParser {
   private static final char GS = '\u001D';
   private static final char RS = '\u001E';
 
+  @SuppressWarnings("checkstyle:lineLength")
   private static final String[] SETS = {
     "\nABCDEFGHIJKLMNOPQRSTUVWXYZ" + ECI + FS + GS + RS + NS + ' ' + PAD +
         "\"#$%&'()*+,-./0123456789:" + SHIFTB + SHIFTC + SHIFTD + SHIFTE + LATCHB,

core/src/main/java/com/google/zxing/oned/Code39Writer.java

@@ -48,8 +48,8 @@ public final class Code39Writer extends OneDimensionalCodeWriter {
         contents = tryToConvertToExtendedMode(contents);
         length = contents.length();
         if (length > 80) {
-          throw new IllegalArgumentException(
+          throw new IllegalArgumentException("Requested contents should be less than 80 digits long, but got " +
-              "Requested contents should be less than 80 digits long, but got " + length + " (extended full ASCII mode)");
+              length + " (extended full ASCII mode)");
         }
         break;
       }

core/src/main/java/com/google/zxing/oned/Code93Writer.java

@@ -39,8 +39,8 @@ public class Code93Writer extends OneDimensionalCodeWriter {
     contents = convertToExtended(contents);
     int length = contents.length();
     if (length > 80) {
-      throw new IllegalArgumentException(
+      throw new IllegalArgumentException("Requested contents should be less than 80 digits long after " +
-        "Requested contents should be less than 80 digits long after converting to extended encoding, but got " + length);
+          "converting to extended encoding, but got " + length);
     }
 
     //length of code + 2 start/stop characters + 2 checksums, each of 9 bits, plus a termination bar

core/src/main/java/com/google/zxing/oned/rss/expanded/RSSExpandedReader.java

@@ -101,6 +101,7 @@ public final class RSSExpandedReader extends AbstractRSSReader {
   private static final int FINDER_PAT_E = 4;
   private static final int FINDER_PAT_F = 5;
 
+  @SuppressWarnings("checkstyle:lineLength")
   private static final int[][] FINDER_PATTERN_SEQUENCES = {
     { FINDER_PAT_A, FINDER_PAT_A },
     { FINDER_PAT_A, FINDER_PAT_B, FINDER_PAT_B },

core/src/main/java/com/google/zxing/pdf417/decoder/DecodedBitStreamParser.java

@@ -273,7 +273,8 @@ final class DecodedBitStreamParser {
         // do not include terminator
         optionalFieldsLength--;
       }
-      resultMetadata.setOptionalData(Arrays.copyOfRange(codewords, optionalFieldsStart, optionalFieldsStart + optionalFieldsLength));
+      resultMetadata.setOptionalData(
+          Arrays.copyOfRange(codewords, optionalFieldsStart, optionalFieldsStart + optionalFieldsLength));
     }
 
     return codeIndex;

core/src/main/java/com/google/zxing/pdf417/decoder/DetectionResult.java

@@ -130,7 +130,9 @@ final class DetectionResult {
       }
       int rowIndicatorRowNumber = codewords[codewordsRow].getRowNumber();
       int invalidRowCounts = 0;
-      for (int barcodeColumn = barcodeColumnCount + 1; barcodeColumn > 0 && invalidRowCounts < ADJUST_ROW_NUMBER_SKIP; barcodeColumn--) {
+      for (int barcodeColumn = barcodeColumnCount + 1;
+           barcodeColumn > 0 && invalidRowCounts < ADJUST_ROW_NUMBER_SKIP;
+           barcodeColumn--) {
         Codeword codeword = detectionResultColumns[barcodeColumn].getCodewords()[codewordsRow];
         if (codeword != null) {
           invalidRowCounts = adjustRowNumberIfValid(rowIndicatorRowNumber, invalidRowCounts, codeword);
@@ -155,7 +157,9 @@ final class DetectionResult {
       }
       int rowIndicatorRowNumber = codewords[codewordsRow].getRowNumber();
       int invalidRowCounts = 0;
-      for (int barcodeColumn = 1; barcodeColumn < barcodeColumnCount + 1 && invalidRowCounts < ADJUST_ROW_NUMBER_SKIP; barcodeColumn++) {
+      for (int barcodeColumn = 1;
+           barcodeColumn < barcodeColumnCount + 1 && invalidRowCounts < ADJUST_ROW_NUMBER_SKIP;
+           barcodeColumn++) {
         Codeword codeword = detectionResultColumns[barcodeColumn].getCodewords()[codewordsRow];
         if (codeword != null) {
           invalidRowCounts = adjustRowNumberIfValid(rowIndicatorRowNumber, invalidRowCounts, codeword);

core/src/main/java/com/google/zxing/pdf417/decoder/DetectionResultRowIndicatorColumn.java

@@ -199,8 +199,10 @@ final class DetectionResultRowIndicatorColumn extends DetectionResultColumn {
         (barcodeRowCountLowerPart.getValue().length == 0) ||
         (barcodeECLevel.getValue().length == 0) ||
         barcodeColumnCount.getValue()[0] < 1 ||
-        barcodeRowCountUpperPart.getValue()[0] + barcodeRowCountLowerPart.getValue()[0] < PDF417Common.MIN_ROWS_IN_BARCODE ||
+        barcodeRowCountUpperPart.getValue()[0] + barcodeRowCountLowerPart.getValue()[0] <
-        barcodeRowCountUpperPart.getValue()[0] + barcodeRowCountLowerPart.getValue()[0] > PDF417Common.MAX_ROWS_IN_BARCODE) {
+            PDF417Common.MIN_ROWS_IN_BARCODE ||
+        barcodeRowCountUpperPart.getValue()[0] + barcodeRowCountLowerPart.getValue()[0] >
+            PDF417Common.MAX_ROWS_IN_BARCODE) {
       return null;
     }
     BarcodeMetadata barcodeMetadata = new BarcodeMetadata(barcodeColumnCount.getValue()[0],

core/src/main/java/com/google/zxing/pdf417/decoder/PDF417ScanningDecoder.java

@@ -55,7 +55,8 @@ public final class PDF417ScanningDecoder {
                                      ResultPoint imageTopRight,
                                      ResultPoint imageBottomRight,
                                      int minCodewordWidth,
-                                     int maxCodewordWidth) throws NotFoundException, FormatException, ChecksumException {
+                                     int maxCodewordWidth)
+      throws NotFoundException, FormatException, ChecksumException {
     BoundingBox boundingBox = new BoundingBox(image, imageTopLeft, imageBottomLeft, imageTopRight, imageBottomRight);
     DetectionResultRowIndicatorColumn leftRowIndicatorColumn = null;
     DetectionResultRowIndicatorColumn rightRowIndicatorColumn = null;

core/src/main/java/com/google/zxing/pdf417/detector/Detector.java

@@ -52,8 +52,9 @@ public final class Detector {
   // if we set the value too low, then we don't detect the correct height of the bar if the start patterns are damaged.
   // if we set the value too high, then we might detect the start pattern from a neighbor barcode.
   private static final int SKIPPED_ROW_COUNT_MAX = 25;
-  // A PDF471 barcode should have at least 3 rows, with each row being >= 3 times the module width. Therefore it should be at least
+  // A PDF471 barcode should have at least 3 rows, with each row being >= 3 times the module width.
-  // 9 pixels tall. To be conservative, we use about half the size to ensure we don't miss it.
+  // Therefore it should be at least 9 pixels tall. To be conservative, we use about half the size to
+  // ensure we don't miss it.
   private static final int ROW_STEP = 5;
   private static final int BARCODE_MIN_HEIGHT = 10;
 

core/src/test/java/com/google/zxing/aztec/encoder/EncoderTest.java

@@ -136,7 +136,7 @@ public final class EncoderTest extends Assert {
   public void testAztecWriter() throws Exception {
     testWriter("Espa\u00F1ol", null, 25, true, 1);                   // Without ECI (implicit ISO-8859-1)
     testWriter("Espa\u00F1ol", ISO_8859_1, 25, true, 1);             // Explicit ISO-8859-1
-    testWriter("\u20AC 1 sample data.", WINDOWS_1252, 25, true, 2);  // Standard ISO-8859-1 cannot encode Euro symbol; Windows-1252 superset can
+    testWriter("\u20AC 1 sample data.", WINDOWS_1252, 25, true, 2);  // ISO-8859-1 can't encode Euro; Windows-1252 can
     testWriter("\u20AC 1 sample data.", ISO_8859_15, 25, true, 2);
     testWriter("\u20AC 1 sample data.", UTF_8, 25, true, 2);
     testWriter("\u20AC 1 sample data.", UTF_8, 100, true, 3);
@@ -417,8 +417,7 @@ public final class EncoderTest extends Assert {
     // Latch to DIGIT rather than shift to PUNCT
     testHighLevelEncodeString("A. 1234",
         // 'A'  D/L   '.'  ' '  '1' '2'   '3'  '4'
-        "...X. XXXX. XX.X ...X ..XX .X.. .X.X .X X."
+        "...X. XXXX. XX.X ...X ..XX .X.. .X.X .X X.");
-        );
     // Don't bother leaving Binary Shift.
     testHighLevelEncodeString("A\200. \200",
         // 'A'  B/S    =2    \200      "."     " "     \200

core/src/test/java/com/google/zxing/client/result/AddressBookParsedResultTestCase.java

@@ -30,7 +30,8 @@ public final class AddressBookParsedResultTestCase extends Assert {
 
   @Test
   public void testAddressBookDocomo() {
-    doTest("MECARD:N:Sean Owen;;", null, new String[] {"Sean Owen"}, null, null, null, null, null, null, null, null, null);
+    doTest("MECARD:N:Sean Owen;;", null, new String[] {"Sean Owen"},
+        null, null, null, null, null, null, null, null, null);
     doTest("MECARD:NOTE:ZXing Team;N:Sean Owen;URL:google.com;EMAIL:srowen@example.org;;",
         null, new String[] {"Sean Owen"}, null, null, new String[] {"srowen@example.org"}, null, null, null,
         new String[] {"google.com"}, null, "ZXing Team");
@@ -45,7 +46,8 @@ public final class AddressBookParsedResultTestCase extends Assert {
   @Test
   public void testVCard() {
     doTest("BEGIN:VCARD\r\nADR;HOME:123 Main St\r\nVERSION:2.1\r\nN:Owen;Sean\r\nEND:VCARD",
-           null, new String[] {"Sean Owen"}, null, new String[] {"123 Main St"}, null, null, null, null, null, null, null);
+           null, new String[] {"Sean Owen"}, null, new String[] {"123 Main St"},
+           null, null, null, null, null, null, null);
   }
 
   @Test
@@ -69,13 +71,15 @@ public final class AddressBookParsedResultTestCase extends Assert {
   @Test
   public void testVCardCaseInsensitive() {
     doTest("begin:vcard\r\nadr;HOME:123 Main St\r\nVersion:2.1\r\nn:Owen;Sean\r\nEND:VCARD",
-           null, new String[] {"Sean Owen"}, null, new String[] {"123 Main St"}, null, null, null, null, null, null, null);
+           null, new String[] {"Sean Owen"}, null, new String[] {"123 Main St"},
+           null, null, null, null, null, null, null);
   }
 
   @Test
   public void testEscapedVCard() {
     doTest("BEGIN:VCARD\r\nADR;HOME:123\\;\\\\ Main\\, St\\nHome\r\nVERSION:2.1\r\nN:Owen;Sean\r\nEND:VCARD",
-           null, new String[] {"Sean Owen"}, null, new String[] {"123;\\ Main, St\nHome"}, null, null, null, null, null, null, null);
+           null, new String[] {"Sean Owen"}, null, new String[] {"123;\\ Main, St\nHome"},
+           null, null, null, null, null, null, null);
   }
 
   @Test

core/src/test/java/com/google/zxing/client/result/URIParsedResultTestCase.java

@@ -35,6 +35,7 @@ public final class URIParsedResultTestCase extends Assert {
     doTest("MEBKM:URL:google.com;TITLE:Google;", "http://google.com", "Google");
   }
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
   public void testURI() {
     doTest("google.com", "http://google.com", null);

core/src/test/java/com/google/zxing/common/StringUtilsTestCase.java

@@ -69,7 +69,8 @@ public final class StringUtilsTestCase extends Assert {
     // 调压柜
     doTest(new byte[] { (byte) 0xFE, (byte) 0xFF, (byte) 0x8c, (byte) 0x03, (byte) 0x53, (byte) 0x8b,
                         (byte) 0x67, (byte) 0xdc, },
-      StandardCharsets.UTF_16, StandardCharsets.UTF_16.name());
+           StandardCharsets.UTF_16,
+           StandardCharsets.UTF_16.name());
   }
 
   @Test
@@ -77,7 +78,8 @@ public final class StringUtilsTestCase extends Assert {
     // 调压柜
     doTest(new byte[] { (byte) 0xFF, (byte) 0xFE, (byte) 0x03, (byte) 0x8c, (byte) 0x8b, (byte) 0x53,
                         (byte) 0xdc, (byte) 0x67, },
-      StandardCharsets.UTF_16, StandardCharsets.UTF_16.name());
+           StandardCharsets.UTF_16,
+           StandardCharsets.UTF_16.name());
   }
 
   private static void doTest(byte[] bytes, Charset charset, String encoding) {

core/src/test/java/com/google/zxing/common/reedsolomon/ReedSolomonTestCase.java

@@ -36,16 +36,19 @@ public final class ReedSolomonTestCase extends Assert {
     // real life test cases
     testEncodeDecode(GenericGF.DATA_MATRIX_FIELD_256,
         new int[] { 142, 164, 186 }, new int[] { 114, 25, 5, 88, 102 });
-    testEncodeDecode(GenericGF.DATA_MATRIX_FIELD_256, new int[] {
+    testEncodeDecode(GenericGF.DATA_MATRIX_FIELD_256,
+        new int[] {
           0x69, 0x75, 0x75, 0x71, 0x3B, 0x30, 0x30, 0x64,
           0x70, 0x65, 0x66, 0x2F, 0x68, 0x70, 0x70, 0x68,
           0x6D, 0x66, 0x2F, 0x64, 0x70, 0x6E, 0x30, 0x71,
           0x30, 0x7B, 0x79, 0x6A, 0x6F, 0x68, 0x30, 0x81,
-        0xF0, 0x88, 0x1F, 0xB5 },
+          0xF0, 0x88, 0x1F, 0xB5
+        },
         new int[] {
           0x1C, 0x64, 0xEE, 0xEB, 0xD0, 0x1D, 0x00, 0x03,
           0xF0, 0x1C, 0xF1, 0xD0, 0x6D, 0x00, 0x98, 0xDA,
-        0x80, 0x88, 0xBE, 0xFF, 0xB7, 0xFA, 0xA9, 0x95 });
+          0x80, 0x88, 0xBE, 0xFF, 0xB7, 0xFA, 0xA9, 0x95
+        });
     // synthetic test cases
     testEncodeDecodeRandom(GenericGF.DATA_MATRIX_FIELD_256, 10, 240);
     testEncodeDecodeRandom(GenericGF.DATA_MATRIX_FIELD_256, 128, 127);
@@ -55,21 +58,27 @@ public final class ReedSolomonTestCase extends Assert {
   @Test
   public void testQRCode() {
     // Test case from example given in ISO 18004, Annex I
-    testEncodeDecode(GenericGF.QR_CODE_FIELD_256, new int[] {
+    testEncodeDecode(GenericGF.QR_CODE_FIELD_256,
+        new int[] {
           0x10, 0x20, 0x0C, 0x56, 0x61, 0x80, 0xEC, 0x11,
-        0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11 },
+          0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11
+        },
         new int[] {
           0xA5, 0x24, 0xD4, 0xC1, 0xED, 0x36, 0xC7, 0x87,
-        0x2C, 0x55 });
+          0x2C, 0x55
-    testEncodeDecode(GenericGF.QR_CODE_FIELD_256, new int[] {
+        });
+    testEncodeDecode(GenericGF.QR_CODE_FIELD_256,
+        new int[] {
           0x72, 0x67, 0x2F, 0x77, 0x69, 0x6B, 0x69, 0x2F,
           0x4D, 0x61, 0x69, 0x6E, 0x5F, 0x50, 0x61, 0x67,
           0x65, 0x3B, 0x3B, 0x00, 0xEC, 0x11, 0xEC, 0x11,
-        0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11 },
+          0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11, 0xEC, 0x11
+        },
         new int[] {
           0xD8, 0xB8, 0xEF, 0x14, 0xEC, 0xD0, 0xCC, 0x85,
           0x73, 0x40, 0x0B, 0xB5, 0x5A, 0xB8, 0x8B, 0x2E,
-        0x08, 0x62 });
+          0x08, 0x62
+        });
     // real life test cases
     // synthetic test cases
     testEncodeDecodeRandom(GenericGF.QR_CODE_FIELD_256, 10, 240);
@@ -89,8 +98,10 @@ public final class ReedSolomonTestCase extends Assert {
     testEncodeDecode(GenericGF.AZTEC_DATA_6, new int[] {
         0x9, 0x32, 0x1, 0x29, 0x2F, 0x2, 0x27, 0x25, 0x1, 0x1B },
         new int[] {
-        0x2C, 0x2, 0xD, 0xD, 0xA, 0x16, 0x28, 0x9, 0x22, 0xA, 0x14 });
+          0x2C, 0x2, 0xD, 0xD, 0xA, 0x16, 0x28, 0x9, 0x22, 0xA, 0x14
-    testEncodeDecode(GenericGF.AZTEC_DATA_8, new int[] {
+        });
+    testEncodeDecode(GenericGF.AZTEC_DATA_8,
+        new int[] {
           0xE0, 0x86, 0x42, 0x98, 0xE8, 0x4A, 0x96, 0xC6,
           0xB9, 0xF0, 0x8C, 0xA7, 0x4A, 0xDA, 0xF8, 0xCE,
           0xB7, 0xDE, 0x88, 0x64, 0x29, 0x8E, 0x84, 0xA9,
@@ -99,7 +110,8 @@ public final class ReedSolomonTestCase extends Assert {
           0x52, 0xD8, 0xD7, 0x3E, 0x11, 0x94, 0xE9, 0x5B,
           0x5F, 0x19, 0xD6, 0xFB, 0xD1, 0x0C, 0x85, 0x31,
           0xD0, 0x95, 0x2D, 0x8D, 0x73, 0xE1, 0x19, 0x4E,
-        0x95, 0xB5, 0xF1, 0x9D, 0x6F },
+          0x95, 0xB5, 0xF1, 0x9D, 0x6F
+        },
         new int[] {
           0x31, 0xD7, 0x04, 0x46, 0xB2, 0xC1, 0x06, 0x94,
           0x17, 0xE5, 0x0C, 0x2B, 0xA3, 0x99, 0x15, 0x7F,
@@ -107,8 +119,10 @@ public final class ReedSolomonTestCase extends Assert {
           0x86, 0xBB, 0x4B, 0x15, 0x4E, 0x4A, 0xDE, 0xD4,
           0xED, 0xA1, 0xF8, 0x47, 0x2A, 0x50, 0xA6, 0xBC,
           0x53, 0x7D, 0x29, 0xFE, 0x06, 0x49, 0xF3, 0x73,
-        0x9F, 0xC1, 0x75 });
+          0x9F, 0xC1, 0x75
-    testEncodeDecode(GenericGF.AZTEC_DATA_10, new int[] {
+        });
+    testEncodeDecode(GenericGF.AZTEC_DATA_10,
+        new int[] {
           0x15C, 0x1E1, 0x2D5, 0x02E, 0x048, 0x1E2, 0x037, 0x0CD,
           0x02E, 0x056, 0x26A, 0x281, 0x1C2, 0x1A6, 0x296, 0x045,
           0x041, 0x0AA, 0x095, 0x2CE, 0x003, 0x38F, 0x2CD, 0x1A2,
@@ -150,7 +164,8 @@ public final class ReedSolomonTestCase extends Assert {
           0x0C5, 0x026, 0x295, 0x003, 0x396, 0x2A1, 0x176, 0x295,
           0x201, 0x0AA, 0x04E, 0x004, 0x1B0, 0x070, 0x275, 0x154,
           0x026, 0x2C1, 0x2B3, 0x154, 0x2AA, 0x256, 0x0C1, 0x044,
-        0x004, 0x23F },
+          0x004, 0x23F
+        },
         new int[] {
           0x379, 0x099, 0x348, 0x010, 0x090, 0x196, 0x09C, 0x1FF,
           0x1B0, 0x32D, 0x244, 0x0DE, 0x201, 0x386, 0x163, 0x11F,
@@ -169,8 +184,10 @@ public final class ReedSolomonTestCase extends Assert {
           0x332, 0x318, 0x2E3, 0x24E, 0x3E2, 0x1E1, 0x0BE, 0x239,
           0x306, 0x3A5, 0x352, 0x351, 0x275, 0x0ED, 0x045, 0x229,
           0x0BF, 0x05D, 0x253, 0x1BE, 0x02E, 0x35A, 0x0E4, 0x2E9,
-        0x17A, 0x166, 0x03C, 0x007 });
+          0x17A, 0x166, 0x03C, 0x007
-    testEncodeDecode(GenericGF.AZTEC_DATA_12, new int[] {
+        });
+    testEncodeDecode(GenericGF.AZTEC_DATA_12,
+        new int[] {
           0x571, 0xE1B, 0x542, 0xE12, 0x1E2, 0x0DC, 0xCD0, 0xB85,
           0x69A, 0xA81, 0x709, 0xA6A, 0x584, 0x510, 0x4AA, 0x256,
           0xCE0, 0x0F8, 0xFB3, 0x5A2, 0x0D9, 0xAD1, 0x389, 0x09C,
@@ -324,7 +341,8 @@ public final class ReedSolomonTestCase extends Assert {
           0xAC2, 0x602, 0x3D5, 0x450, 0x551, 0xA59, 0xC1B, 0xAAE,
           0x69C, 0xC41, 0x34C, 0x550, 0x10C, 0x835, 0x429, 0x33C,
           0xB33, 0x4D5, 0x509, 0xCCD, 0x550, 0x35B, 0x4E2, 0xAA0,
-        0x5E6, 0x205, 0xB09, 0x99C, 0x09F },
+          0x5E6, 0x205, 0xB09, 0x99C, 0x09F
+        },
         new int[] {
           0xD54, 0x221, 0x154, 0x7CD, 0xBF3, 0x112, 0x89B, 0xC5E,
           0x9CD, 0x07E, 0xFB6, 0x78F, 0x7FA, 0x16F, 0x377, 0x4B4,
@@ -380,7 +398,8 @@ public final class ReedSolomonTestCase extends Assert {
           0x949, 0xA4C, 0xE36, 0x126, 0xC85, 0xE05, 0xFEE, 0x962,
           0x36D, 0x08D, 0xC76, 0x1E1, 0x1EC, 0x8D7, 0x231, 0xB68,
           0x03C, 0x1DE, 0x7DF, 0x2B1, 0x09D, 0xC81, 0xDA4, 0x8F7,
-        0x6B9, 0x947, 0x9B0 });
+          0x6B9, 0x947, 0x9B0
+        });
     // synthetic test cases
     testEncodeDecodeRandom(GenericGF.AZTEC_PARAM, 2, 5); // compact mode message
     testEncodeDecodeRandom(GenericGF.AZTEC_PARAM, 4, 6); // full mode message

core/src/test/java/com/google/zxing/multi/qrcode/MultiQRCodeTestCase.java

@@ -66,7 +66,8 @@ public final class MultiQRCodeTestCase extends Assert {
     Collection<String> expectedContents = new HashSet<>();
     expectedContents.add("You earned the class a 5 MINUTE DANCE PARTY!!  Awesome!  Way to go!  Let's boogie!");
     expectedContents.add("You earned the class 5 EXTRA MINUTES OF RECESS!!  Fabulous!!  Way to go!!");
-    expectedContents.add("You get to SIT AT MRS. SIGMON'S DESK FOR A DAY!!  Awesome!!  Way to go!! Guess I better clean up! :)");
+    expectedContents.add(
+        "You get to SIT AT MRS. SIGMON'S DESK FOR A DAY!!  Awesome!!  Way to go!! Guess I better clean up! :)");
     expectedContents.add("You get to CREATE OUR JOURNAL PROMPT FOR THE DAY!  Yay!  Way to go!  ");
     assertEquals(expectedContents, barcodeContents);
   }

core/src/test/java/com/google/zxing/oned/Code128WriterTestCase.java

@@ -63,8 +63,9 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeWithFunc3() throws WriterException {
     String toEncode = "\u00f3" + "123";
+    String expected = QUIET_SPACE + START_CODE_B + FNC3 +
         // "1"            "2"             "3"            check digit 51
-    String expected = QUIET_SPACE + START_CODE_B + FNC3 + "10011100110" + "11001110010" + "11001011100" + "11101000110" + STOP + QUIET_SPACE;
+        "10011100110" + "11001110010" + "11001011100" + "11101000110" + STOP + QUIET_SPACE;
 
     BitMatrix result = writer.encode(toEncode, BarcodeFormat.CODE_128, 0, 0);
 
@@ -75,8 +76,9 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeWithFunc2() throws WriterException {
     String toEncode = "\u00f2" + "123";
+    String expected = QUIET_SPACE + START_CODE_B + FNC2 +
         // "1"            "2"             "3"             check digit 56
-    String expected = QUIET_SPACE + START_CODE_B + FNC2 + "10011100110" + "11001110010" + "11001011100" + "11100010110" + STOP + QUIET_SPACE;
+        "10011100110" + "11001110010" + "11001011100" + "11100010110" + STOP + QUIET_SPACE;
 
     BitMatrix result = writer.encode(toEncode, BarcodeFormat.CODE_128, 0, 0);
 
@@ -87,8 +89,9 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeWithFunc1() throws WriterException {
     String toEncode = "\u00f1" + "123";
+    String expected = QUIET_SPACE + START_CODE_C + FNC1 +
         // "12"                           "3"            check digit 92
-    String expected = QUIET_SPACE + START_CODE_C + FNC1 + "10110011100" + SWITCH_CODE_B + "11001011100" + "10101111000" + STOP + QUIET_SPACE;
+        "10110011100" + SWITCH_CODE_B + "11001011100" + "10101111000" + STOP + QUIET_SPACE;
 
     BitMatrix result = writer.encode(toEncode, BarcodeFormat.CODE_128, 0, 0);
 
@@ -111,8 +114,9 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeWithFunc4() throws WriterException {
     String toEncode = "\u00f4" + "123";
+    String expected = QUIET_SPACE + START_CODE_B + FNC4B +
         // "1"            "2"             "3"            check digit 59
-    String expected = QUIET_SPACE + START_CODE_B + FNC4B + "10011100110" + "11001110010" + "11001011100" + "11100011010" + STOP + QUIET_SPACE;
+        "10011100110" + "11001110010" + "11001011100" + "11100011010" + STOP + QUIET_SPACE;
 
     BitMatrix result = writer.encode(toEncode, BarcodeFormat.CODE_128, 0, 0);
 
@@ -124,7 +128,8 @@ public class Code128WriterTestCase extends Assert {
   public void testEncodeWithFncsAndNumberInCodesetA() throws Exception {
     String toEncode = "\n" + "\u00f1" + "\u00f4" + "1" + "\n";
 
-    String expected = QUIET_SPACE + START_CODE_A + LF + FNC1 + FNC4A + "10011100110" + LF + "10101111000" + STOP + QUIET_SPACE;
+    String expected = QUIET_SPACE + START_CODE_A + LF + FNC1 + FNC4A +
+        "10011100110" + LF + "10101111000" + STOP + QUIET_SPACE;
 
     BitMatrix result = writer.encode(toEncode, BarcodeFormat.CODE_128, 0, 0);
 
@@ -136,12 +141,18 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeSwitchBetweenCodesetsAAndB() throws Exception {
     // start with A switch to B and back to A
-    //                                                      "\0"            "A"             "B"             Switch to B     "a"             "b"             Switch to A     "\u0010"        check digit
+    testEncode("\0ABab\u0010", QUIET_SPACE + START_CODE_A +
-    testEncode("\0ABab\u0010", QUIET_SPACE + START_CODE_A + "10100001100" + "10100011000" + "10001011000" + SWITCH_CODE_B + "10010110000" + "10010000110" + SWITCH_CODE_A + "10100111100" + "11001110100" + STOP + QUIET_SPACE);
+        // "\0"            "A"             "B"             Switch to B     "a"             "b"
+        "10100001100" + "10100011000" + "10001011000" + SWITCH_CODE_B + "10010110000" + "10010000110" +
+        // Switch to A    "\u0010"        check digit
+        SWITCH_CODE_A + "10100111100" + "11001110100" + STOP + QUIET_SPACE);
 
     // start with B switch to A and back to B
-    //                                                "a"             "b"             Switch to A     "\0             "Switch to B"   "a"             "b"             check digit
+    testEncode("ab\0ab", QUIET_SPACE + START_CODE_B +
-    testEncode("ab\0ab", QUIET_SPACE + START_CODE_B + "10010110000" + "10010000110" + SWITCH_CODE_A + "10100001100" + SWITCH_CODE_B + "10010110000" + "10010000110" + "11010001110" + STOP + QUIET_SPACE);
+        //  "a"             "b"            Switch to A     "\0"           Switch to B
+        "10010110000" + "10010000110" + SWITCH_CODE_A + "10100001100" + SWITCH_CODE_B +
+        //  "a"             "b"            check digit
+        "10010110000" + "10010000110" + "11010001110" + STOP + QUIET_SPACE);
   }
 
   private void testEncode(String toEncode, String expected) throws Exception {
@@ -209,8 +220,10 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeWithForcedCodeSetFailureCodeSetA() throws Exception {
     String toEncode = "AB123";
-    //                          would default to B             "A"             "B"             "1"             "2"             "3"  check digit 10
+    //                          would default to B   "A"             "B"             "1"
-    String expected = QUIET_SPACE + START_CODE_A + "10100011000" + "10001011000" + "10011100110" + "11001110010" + "11001011100" + "11001000100" + STOP + QUIET_SPACE;
+    String expected = QUIET_SPACE + START_CODE_A + "10100011000" + "10001011000" + "10011100110" +
+        // "2"             "3"           check digit 10
+        "11001110010" + "11001011100" + "11001000100" + STOP + QUIET_SPACE;
 
     Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
     hints.put(EncodeHintType.FORCE_CODE_SET, "A");
@@ -223,8 +236,10 @@ public class Code128WriterTestCase extends Assert {
   @Test
   public void testEncodeWithForcedCodeSetFailureCodeSetB() throws Exception {
     String toEncode = "1234";
-    //                          would default to C           "1"             "2"             "3"             "4"  check digit 88
+    //                          would default to C   "1"             "2"             "3"
-    String expected = QUIET_SPACE + START_CODE_B + "10011100110" + "11001110010" + "11001011100" + "11001001110" + "11110010010" + STOP + QUIET_SPACE;
+    String expected = QUIET_SPACE + START_CODE_B + "10011100110" + "11001110010" + "11001011100" +
+        // "4"           check digit 88
+        "11001001110" + "11110010010" + STOP + QUIET_SPACE;
 
     Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
     hints.put(EncodeHintType.FORCE_CODE_SET, "B");

core/src/test/java/com/google/zxing/oned/Code39ExtendedModeTestCase.java

@@ -31,8 +31,9 @@ import com.google.zxing.Result;
  */
 public final class Code39ExtendedModeTestCase extends Assert {
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
-  public void testDecodeExtendedMode() throws Exception {
+  public void testDecodeExtendedMode() throws FormatException, ChecksumException, NotFoundException {
     doTest("\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f",
            "000001001011011010101001001001011001010101101001001001010110101001011010010010010101011010010110100100100101011011010010101001001001010101011001011010010010010101101011001010100100100101010110110010101001001001010101010011011010010010010101101010011010100100100101010110100110101001001001010101011001101010010010010101101010100110100100100101010110101001101001001001010110110101001010010010010101010110100110100100100101011010110100101001001001010101101101001010010010010101010101100110100100100101011010101100101001001001010101101011001010010010010101010110110010100100100101011001010101101001001001010100110101011010010010010101100110101010100100100101010010110101101001001001010110010110101010010010010101001101101010101001001001011010100101101010010010010101101001011010100100100101101101001010101001001001010101100101101010010010010110101100101010010110110100000");
     doTest(" !\"#$%&'()*+,-./0123456789:;<=>?",
@@ -43,7 +44,8 @@ public final class Code39ExtendedModeTestCase extends Assert {
            "000001001011011010101001001001011001101010101001010010010110101001011010010100100101011010010110100101001001011011010010101001010010010101011001011010010100100101101011001010100101001001010110110010101001010010010101010011011010010100100101101010011010100101001001010110100110101001010010010101011001101010010100100101101010100110100101001001010110101001101001010010010110110101001010010100100101010110100110100101001001011010110100101001010010010101101101001010010100100101010101100110100101001001011010101100101001010010010101101011001010010100100101010110110010100101001001011001010101101001010010010100110101011010010100100101100110101010100101001001010010110101101001010010010110010110101010010100100101001101101010101001001001010110110100101010010010010101010110011010100100100101101010110010101001001001010110101100101010010010010101011011001010010110110100000");
   }
 
-  private static void doTest(String expectedResult, String encodedResult) throws FormatException, ChecksumException, NotFoundException {
+  private static void doTest(String expectedResult, String encodedResult)
+      throws FormatException, ChecksumException, NotFoundException {
     Code39Reader sut = new Code39Reader(false, true);
     BitMatrix matrix = BitMatrix.parse(encodedResult, "1", "0");
     BitArray row = new BitArray(matrix.getWidth());

core/src/test/java/com/google/zxing/oned/Code39WriterTestCase.java

@@ -27,6 +27,7 @@ import org.junit.Test;
  */
 public final class Code39WriterTestCase extends Assert {
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
   public void testEncode() {
     doTest("ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789",

core/src/test/java/com/google/zxing/oned/Code93ReaderTestCase.java

@@ -31,13 +31,15 @@ import com.google.zxing.Result;
  */
 public final class Code93ReaderTestCase extends Assert {
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
-  public void testDecode() throws Exception {
+  public void testDecode() throws FormatException, ChecksumException, NotFoundException {
     doTest("Code93!\n$%/+ :\u001b;[{\u007f\u0000@`\u007f\u007f\u007f",
            "0000001010111101101000101001100101001011001001100101100101001001100101100100101000010101010000101110101101101010001001001101001101001110010101101011101011011101011101101110100101110101101001110101110110101101010001110110101100010101110110101000110101110110101000101101110110101101001101110110101100101101110110101100110101110110101011011001110110101011001101110110101001101101110110101001110101001100101101010001010111101111");
   }
 
-  private static void doTest(String expectedResult, String encodedResult) throws FormatException, ChecksumException, NotFoundException {
+  private static void doTest(String expectedResult, String encodedResult)
+      throws FormatException, ChecksumException, NotFoundException {
     Code93Reader sut = new Code93Reader();
     BitMatrix matrix = BitMatrix.parse(encodedResult, "1", "0");
     BitArray row = new BitArray(matrix.getWidth());

core/src/test/java/com/google/zxing/oned/EAN13WriterTestCase.java

@@ -29,14 +29,16 @@ public final class EAN13WriterTestCase extends Assert {
 
   @Test
   public void testEncode() {
-    String testStr = "00001010001011010011101100110010011011110100111010101011001101101100100001010111001001110100010010100000";
+    String testStr =
+        "00001010001011010011101100110010011011110100111010101011001101101100100001010111001001110100010010100000";
     BitMatrix result = new EAN13Writer().encode("5901234123457", BarcodeFormat.EAN_13, testStr.length(), 0);
     assertEquals(testStr, BitMatrixTestCase.matrixToString(result));
   }
 
   @Test
   public void testAddChecksumAndEncode() {
-    String testStr = "00001010001011010011101100110010011011110100111010101011001101101100100001010111001001110100010010100000";
+    String testStr =
+        "00001010001011010011101100110010011011110100111010101011001101101100100001010111001001110100010010100000";
     BitMatrix result = new EAN13Writer().encode("590123412345", BarcodeFormat.EAN_13, testStr.length(), 0);
     assertEquals(testStr, BitMatrixTestCase.matrixToString(result));
   }

core/src/test/java/com/google/zxing/oned/UPCAWriterTestCase.java

@@ -30,14 +30,16 @@ public final class UPCAWriterTestCase extends Assert {
 
   @Test
   public void testEncode() {
-    String testStr = "00001010100011011011101100010001011010111101111010101011100101110100100111011001101101100101110010100000";
+    String testStr =
+        "00001010100011011011101100010001011010111101111010101011100101110100100111011001101101100101110010100000";
     BitMatrix result = new UPCAWriter().encode("485963095124", BarcodeFormat.UPC_A, testStr.length(), 0);
     assertEquals(testStr, BitMatrixTestCase.matrixToString(result));
   }
 
   @Test
   public void testAddChecksumAndEncode() {
-    String testStr = "00001010011001001001101111010100011011000101011110101010001001001000111010011100101100110110110010100000";
+    String testStr =
+        "00001010011001001001101111010100011011000101011110101010001001001000111010011100101100110110110010100000";
     BitMatrix result = new UPCAWriter().encode("12345678901", BarcodeFormat.UPC_A, testStr.length(), 0);
     assertEquals(testStr, BitMatrixTestCase.matrixToString(result));
   }

core/src/test/java/com/google/zxing/oned/rss/expanded/RSSExpandedImage2binaryTestCase.java

@@ -52,8 +52,8 @@ public final class RSSExpandedImage2binaryTestCase extends Assert {
   @Test
   public void testDecodeRow2binary1() throws Exception {
     // (11)100224(17)110224(3102)000100
-    assertCorrectImage2binary(
+    assertCorrectImage2binary("1.png",
-        "1.png", " ...X...X .X....X. .XX...X. X..X...X ...XX.X. ..X.X... ..X.X..X ...X..X. X.X....X .X....X. .....X.. X...X...");
+        " ...X...X .X....X. .XX...X. X..X...X ...XX.X. ..X.X... ..X.X..X ...X..X. X.X....X .X....X. .....X.. X...X...");
   }
 
   @Test
@@ -82,18 +82,20 @@ public final class RSSExpandedImage2binaryTestCase extends Assert {
         "5.png", " ..X.X... .XXXX.X. XX..XXXX ....XX.. X....... ....X... ....X..X .XX.");
   }
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
   public void testDecodeRow2binary10() throws Exception {
     // (01)98898765432106(15)991231(3103)001750(10)12A(422)123(21)123456(423)0123456789012
-    assertCorrectImage2binary(
+    assertCorrectImage2binary("10.png",
-        "10.png", " .X.XX..X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX...X XX.X.... X.X.X.X. X.X..X.X .X....X. XX...X.. ...XX.X. .XXXXXX. .X..XX.. X.X.X... .X...... XXXX.... XX.XX... XXXXX.X. ...XXXXX .....X.X ...X.... X.XXX..X X.X.X... XX.XX..X .X..X..X .X.X.X.X X.XX...X .XX.XXX. XXX.X.XX ..X.");
+        " .X.XX..X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX...X XX.X.... X.X.X.X. X.X..X.X .X....X. XX...X.. ...XX.X. .XXXXXX. .X..XX.. X.X.X... .X...... XXXX.... XX.XX... XXXXX.X. ...XXXXX .....X.X ...X.... X.XXX..X X.X.X... XX.XX..X .X..X..X .X.X.X.X X.XX...X .XX.XXX. XXX.X.XX ..X.");
   }
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
   public void testDecodeRow2binary11() throws Exception {
     // (01)98898765432106(15)991231(3103)001750(10)12A(422)123(21)123456
-    assertCorrectImage2binary(
+    assertCorrectImage2binary("11.png",
-        "11.png", " .X.XX..X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX...X XX.X.... X.X.X.X. X.X..X.X .X....X. XX...X.. ...XX.X. .XXXXXX. .X..XX.. X.X.X... .X...... XXXX.... XX.XX... XXXXX.X. ...XXXXX .....X.X ...X.... X.XXX..X X.X.X... ....");
+        " .X.XX..X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX...X XX.X.... X.X.X.X. X.X..X.X .X....X. XX...X.. ...XX.X. .XXXXXX. .X..XX.. X.X.X... .X...... XXXX.... XX.XX... XXXXX.X. ...XXXXX .....X.X ...X.... X.XXX..X X.X.X... ....");
   }
 
   @Test

core/src/test/java/com/google/zxing/oned/rss/expanded/decoders/AI013X0X1XDecoderTest.java

@@ -52,7 +52,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01310X111() throws Exception {
-    CharSequence data = header310x11 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header310x11 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3100)001750(11)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -60,7 +61,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01320X111() throws Exception {
-    CharSequence data = header320x11 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header320x11 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3200)001750(11)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -68,7 +70,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01310X131() throws Exception {
-    CharSequence data = header310x13 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header310x13 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3100)001750(13)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -76,7 +79,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01320X131() throws Exception {
-    CharSequence data = header320x13 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header320x13 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3200)001750(13)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -84,7 +88,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01310X151() throws Exception {
-    CharSequence data = header310x15 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header310x15 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3100)001750(15)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -92,7 +97,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01320X151() throws Exception {
-    CharSequence data = header320x15 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header320x15 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3200)001750(15)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -100,7 +106,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01310X171() throws Exception {
-    CharSequence data = header310x17 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header310x17 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3100)001750(17)100312";
 
     assertCorrectBinaryString(data, expected);
@@ -108,7 +115,8 @@ public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void test01320X171() throws Exception {
-    CharSequence data = header320x17 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateMarch12th2010;
+    CharSequence data = header320x17 + compressedGtin900123456798908 + compressed20bitWeight1750 +
+        compressedDateMarch12th2010;
     String expected = "(01)90012345678908(3200)001750(17)100312";
 
     assertCorrectBinaryString(data, expected);

core/src/test/java/com/google/zxing/oned/rss/expanded/decoders/AnyAIDecoderTest.java

@@ -53,7 +53,8 @@ public final class AnyAIDecoderTest extends AbstractDecoderTest {
 
   @Test
   public void testAnyAIDecoder3() throws Exception {
-    CharSequence data = header + numeric10 + numeric2alpha + alpha2isoiec646 + i646B + i646C + isoiec6462alpha + alphaA + alpha2numeric + numeric10;
+    CharSequence data = header + numeric10 + numeric2alpha + alpha2isoiec646 + i646B + i646C + isoiec6462alpha +
+        alphaA + alpha2numeric + numeric10;
     String expected = "(10)BCA10";
 
     assertCorrectBinaryString(data, expected);

core/src/test/java/com/google/zxing/pdf417/PDF417WriterTestCase.java

@@ -31,6 +31,7 @@ import org.junit.Test;
  */
 public final class PDF417WriterTestCase extends Assert {
 
+  @SuppressWarnings("checkstyle:lineLength")
   @Test
   public void testDataMatrixImageWriter() throws WriterException {
     Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);

core/src/test/java/com/google/zxing/qrcode/encoder/EncoderTestCase.java

@@ -96,8 +96,7 @@ public final class EncoderTestCase extends Assert {
   @Test
   public void testEncode() throws WriterException {
     QRCode qrCode = Encoder.encode("ABCDEF", ErrorCorrectionLevel.H);
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: ALPHANUMERIC\n" +
         " ecLevel: H\n" +
         " version: 1\n" +
@@ -148,8 +147,7 @@ public final class EncoderTestCase extends Assert {
     Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
     hints.put(EncodeHintType.CHARACTER_SET, "UTF8");
     QRCode qrCode = Encoder.encode("hello", ErrorCorrectionLevel.H, hints);
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: BYTE\n" +
         " ecLevel: H\n" +
         " version: 1\n" +
@@ -186,8 +184,7 @@ public final class EncoderTestCase extends Assert {
     hints.put(EncodeHintType.CHARACTER_SET, "Shift_JIS");
     // Nihon in Kanji
     QRCode qrCode = Encoder.encode("\u65e5\u672c", ErrorCorrectionLevel.M, hints);
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: KANJI\n" +
         " ecLevel: M\n" +
         " version: 1\n" +
@@ -223,8 +220,7 @@ public final class EncoderTestCase extends Assert {
     Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
     hints.put(EncodeHintType.CHARACTER_SET, "Shift_JIS");
     QRCode qrCode = Encoder.encode("0123", ErrorCorrectionLevel.M, hints);
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: NUMERIC\n" +
         " ecLevel: M\n" +
         " version: 1\n" +
@@ -293,8 +289,7 @@ public final class EncoderTestCase extends Assert {
     hints.put(EncodeHintType.CHARACTER_SET, "UTF8");
     hints.put(EncodeHintType.GS1_FORMAT, true);
     QRCode qrCode = Encoder.encode("hello", ErrorCorrectionLevel.H, hints);
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: BYTE\n" +
         " ecLevel: H\n" +
         " version: 1\n" +
@@ -673,8 +668,7 @@ public final class EncoderTestCase extends Assert {
   }
 
   private static void verifyGS1EncodedData(QRCode qrCode) {
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: ALPHANUMERIC\n" +
         " ecLevel: H\n" +
         " version: 2\n" +
@@ -710,8 +704,7 @@ public final class EncoderTestCase extends Assert {
   }
 
   private static void verifyNotGS1EncodedData(QRCode qrCode) {
-    String expected =
+    String expected = "<<\n" +
-      "<<\n" +
         " mode: ALPHANUMERIC\n" +
         " ecLevel: H\n" +
         " version: 1\n" +

javase/src/main/java/com/google/zxing/client/j2se/StringsResourceTranslator.java

@@ -206,7 +206,8 @@ public final class StringsResourceTranslator {
     URLConnection connection = translateURI.toURL().openConnection();
     connection.connect();
     StringBuilder translateResult = new StringBuilder(200);
-    try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
+    try (BufferedReader in =
+           new BufferedReader(new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
       char[] buffer = new char[8192];
       int charsRead;
       while ((charsRead = in.read(buffer)) > 0) {

pom.xml

@@ -166,7 +166,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.3.0</version>
+          <version>3.3.1</version>
           <configuration>
             <source>${java.version}</source>
             <quiet>true</quiet>
@@ -263,7 +263,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-scm-plugin</artifactId>
-          <version>1.11.3</version>
+          <version>1.12.0</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
@@ -311,7 +311,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-war-plugin</artifactId>
-          <version>3.3.1</version>
+          <version>3.3.2</version>
         </plugin>
         <plugin>
           <groupId>com.simpligility.maven.plugins</groupId>
@@ -442,7 +442,7 @@
             <dependency>
               <groupId>com.puppycrawl.tools</groupId>
               <artifactId>checkstyle</artifactId>
-              <version>8.45.1</version>
+              <version>9.0</version>
             </dependency>
           </dependencies>
         </plugin>
@@ -690,6 +690,21 @@
     </site>
   </distributionManagement>
 
+  <repositories>
+    <repository>
+      <id>google-maven-central</id>
+      <name>GCS Maven Central mirror</name>
+      <url>https://maven-central.storage-download.googleapis.com/maven2/</url>
+    </repository>
+  </repositories>
+  <pluginRepositories>
+    <pluginRepository>
+      <id>google-maven-central</id>
+      <name>GCS Maven Central mirror</name>
+      <url>https://maven-central.storage-download.googleapis.com/maven2/</url>
+    </pluginRepository>
+  </pluginRepositories>
+
   <profiles>
     <profile>
       <id>build-android</id>

src/checkstyle/checkstyle.xml

@@ -104,11 +104,6 @@
 
     <!-- Checks for Size Violations.                    -->
     <!-- See http://checkstyle.sf.net/config_sizes.html -->
-    <!--
-    <module name="LineLength">
-      <property name="max" value="120"/>
-    </module>
-     -->
     <!-- <module name="MethodLength"/> -->
     <!-- <module name="ParameterNumber"/> -->
 
@@ -185,6 +180,13 @@
     <!-- <module name="TodoComment"/> -->
     <module name="UpperEll"/>
 
+    <module name="Indentation">
+      <property name="basicOffset" value="2" />
+      <property name="braceAdjustment" value="0" />
+      <property name="caseIndent" value="2" />
+      <property name="arrayInitIndent" value="2"/>
+    </module>
+
   </module>
 
   <!-- Support @SuppressWarnings (added in Checkstyle 5.7) -->
@@ -195,4 +197,8 @@
   <!-- See http://checkstyle.sourceforge.net/config_misc.html#UniqueProperties -->
   <module name="UniqueProperties"/>
 
+  <module name="LineLength">
+    <property name="max" value="120"/>
+  </module>
+
 </module>