Update plugins

core/src/main/java/com/google/zxing/qrcode/detector/FinderPatternFinder.java

@@ -469,6 +469,11 @@ public class FinderPatternFinder {
   }
 
   /**
+   * @param stateCount reading state module counts from horizontal scan
+   * @param i row where finder pattern may be found
+   * @param j end of possible finder pattern in row
+   * @param pureBarcode ignored
+   * @return true if a finder pattern candidate was found this time
    * @deprecated only exists for backwards compatibility
    * @see #handlePossibleCenter(int[], int, int)
    */

pom.xml

@@ -183,7 +183,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.0.0-M1</version>
+          <version>3.0.0</version>
           <configuration>
             <javadocVersion>${java.version}</javadocVersion>
             <quiet>true</quiet>
@@ -426,7 +426,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-site-plugin</artifactId>
-          <version>3.6</version>
+          <version>3.7</version>
           <inherited>false</inherited>
         </plugin>
         <plugin>
@@ -442,7 +442,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-checkstyle-plugin</artifactId>
-          <version>2.17</version>
+          <version>3.0.0</version>
           <configuration>
             <configLocation>src/checkstyle/checkstyle.xml</configLocation>
             <!-- Android generated files -->
@@ -461,7 +461,7 @@
             <dependency>
               <groupId>com.puppycrawl.tools</groupId>
               <artifactId>checkstyle</artifactId>
-              <version>6.19</version>
+              <version>8.7</version>
             </dependency>
           </dependencies>
         </plugin>
@@ -521,7 +521,7 @@
         <plugin>
           <groupId>org.jacoco</groupId>
           <artifactId>jacoco-maven-plugin</artifactId>
-          <version>0.7.9</version>
+          <version>0.8.0</version>
           <executions>
             <execution>
               <goals>

zxingorg/pom.xml

@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>23.2-android</version>
+      <version>23.6-android</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>