llm mig 8to17 core

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

@@ -42,8 +42,7 @@ public final class Dimension {
 
   @Override
   public boolean equals(Object other) {
-    if (other instanceof Dimension) {
+    if (other instanceof Dimension d) {
-      Dimension d = (Dimension) other;
       return width == d.width && height == d.height;
     }
     return false;

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

@@ -159,12 +159,10 @@ public final class MultiFormatReader implements Reader {
 
   @Override
   public void reset() {
-    if (readers != null) {
     for (Reader reader : readers) {
       reader.reset();
     }
   }
-  }
 
   private Result decodeInternal(BinaryBitmap image) throws NotFoundException {
     if (readers != null) {

core/src/main/java/com/google/zxing/aztec/AztecReader.java

@@ -89,9 +89,7 @@ public final class AztecReader implements Reader {
       }
     }
 
-    if (hints != null) {
+    if (hints != null && hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK) instanceof ResultPointCallback rpcb) {
-      ResultPointCallback rpcb = (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
-      if (rpcb != null) {
         for (ResultPoint point : points) {
           rpcb.foundPossibleResultPoint(point);
         }

core/src/main/java/com/google/zxing/aztec/encoder/Encoder.java

@@ -134,8 +134,7 @@ public final class Encoder {
       compact = userSpecifiedLayers < 0;
       layers = Math.abs(userSpecifiedLayers);
       if (layers > (compact ? MAX_NB_BITS_COMPACT : MAX_NB_BITS)) {
-        throw new IllegalArgumentException(
+        throw new IllegalArgumentException(String.format("Illegal value %s for layers", userSpecifiedLayers));
-            String.format("Illegal value %s for layers", userSpecifiedLayers));
       }
       totalBitsInLayer = totalBitsInLayer(layers, compact);
       wordSize = WORD_SIZE[layers];

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

@@ -42,7 +42,7 @@ public final class AddressBookDoCoMoResultParser extends AbstractDoCoMoResultPar
       return null;
     }
     String[] rawName = matchDoCoMoPrefixedField("N:", rawText);
-    if (rawName == null) {
+    if (rawName == null || rawName.length == 0) {
       return null;
     }
     String name = parseName(rawName[0]);

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

@@ -93,12 +93,7 @@ public final class ExpandedProductParsedResult extends ParsedResult {
 
   @Override
   public boolean equals(Object o) {
-    if (!(o instanceof ExpandedProductParsedResult)) {
+    if (o instanceof ExpandedProductParsedResult other) {
-      return false;
-    }
-
-    ExpandedProductParsedResult other = (ExpandedProductParsedResult) o;
-
       return Objects.equals(productID, other.productID)
           && Objects.equals(sscc, other.sscc)
           && Objects.equals(lotNumber, other.lotNumber)
@@ -113,6 +108,8 @@ public final class ExpandedProductParsedResult extends ParsedResult {
           && Objects.equals(priceCurrency, other.priceCurrency)
           && Objects.equals(uncommonAIs, other.uncommonAIs);
     }
+      return false;
+  }
 
   @Override
   public int hashCode() {

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

@@ -39,7 +39,6 @@ import java.util.regex.Pattern;
  */
 public abstract class ResultParser {
 
-  private static final ResultParser[] PARSERS = {
       new BookmarkDoCoMoResultParser(),
       new AddressBookDoCoMoResultParser(),
       new EmailDoCoMoResultParser(),
@@ -61,9 +60,7 @@ public abstract class ResultParser {
       new ExpandedProductResultParser(),
       new VINResultParser(),
   };
-
+  private static final Pattern EQUALS = Pattern.compile("=");
-  private static final Pattern DIGITS = Pattern.compile("\\d+");
-  private static final Pattern AMPERSAND = Pattern.compile("&");
   private static final Pattern EQUALS = Pattern.compile("=");
   private static final String BYTE_ORDER_MARK = "\ufeff";
 
@@ -152,7 +149,7 @@ public abstract class ResultParser {
   }
 
   protected static boolean isStringOfDigits(CharSequence value, int length) {
-    return value != null && length > 0 && length == value.length() && DIGITS.matcher(value).matches();
+    return value != null && length > 0 && length == value.length() && Pattern.matches("\\\\d+", value);
   }
 
   protected static boolean isSubstringOfDigits(CharSequence value, int offset, int length) {
@@ -160,7 +157,7 @@ public abstract class ResultParser {
       return false;
     }
     int max = offset + length;
-    return value.length() >= max && DIGITS.matcher(value.subSequence(offset, max)).matches();
+    return value.length() >= max && Pattern.matches("\\\\d+", value.subSequence(offset, max));
   }
 
   static Map<String,String> parseNameValuePairs(String uri) {
@@ -169,7 +166,7 @@ public abstract class ResultParser {
       return null;
     }
     Map<String,String> result = new HashMap<>(3);
-    for (String keyValue : AMPERSAND.split(uri.substring(paramStart + 1))) {
+    for (String keyValue : uri.substring(paramStart + 1).split("&")) {
       appendKeyValue(keyValue, result);
     }
     return result;
@@ -254,8 +251,7 @@ public abstract class ResultParser {
   }
 
   static String matchSinglePrefixedField(String prefix, String rawText, char endChar, boolean trim) {
-    String[] matches = matchPrefixedField(prefix, rawText, endChar, trim);
+    String[] matches = matchPrefixedField(prefix, rawText, endChar, trim);\n    return matches == null ? null : matches[0];
-    return matches == null ? null : matches[0];
   }
 
 }

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

@@ -80,7 +80,7 @@ public final class SMSParsedResult extends ParsedResult {
           result.append('&');
         }
         result.append("subject=");
-        result.append(subject);
+        result.append(subject);\n       }\n     }
       }
     }
     return result.toString();

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

@@ -21,13 +21,13 @@ package com.google.zxing.client.result;
  *
  * @author Sean Owen
  */
-public final class TelParsedResult extends ParsedResult {
+public final class TelResult extends ParsedResult {
 
   private final String number;
   private final String telURI;
   private final String title;
 
-  public TelParsedResult(String number, String telURI, String title) {
+  public TelResult(String number, String telURI, String title) {
     super(ParsedResultType.TEL);
     this.number = number;
     this.telURI = telURI;