Upgraded to Gradle 7.1.

examples/build.gradle.kts

@@ -22,12 +22,12 @@ application {
 
 tasks {
     named<JavaExec>("run") {
-       args = listOf("${project.projectDir}/example.html")
+        args = listOf("${project.projectDir}/example.html")
     }
 
     register<JavaExec>("runJava") {
         group = "application"
-        main = "com.example.ReadingTimeSample"
+        mainClass.set("com.example.ReadingTimeSample")
         classpath = sourceSets.main.get().runtimeClasspath
         args = listOf("${project.projectDir}/example.html")
     }

examples/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

examples/gradlew

@@ -72,7 +72,7 @@ case "`uname`" in
   Darwin* )
     darwin=true
     ;;
-  MINGW* )
+  MSYS* | MINGW* )
     msys=true
     ;;
   NONSTOP* )

examples/src/main/java/com/example/ReadingTimeSample.java

@@ -16,8 +16,8 @@ public class ReadingTimeSample {
                 rt.setPlural("minutes to read");
 
                 System.out.println("It will take " + rt.calcReadingTime() + ' ' + ReadingTime.wordCount(rt.getText())
-                                   + " words and " + ReadingTime.imgCount(rt.getText()) + " images at " + rt.getWpm()
-                                   + " words per minute.");
+                        + " words and " + ReadingTime.imgCount(rt.getText()) + " images at " + rt.getWpm()
+                        + " words per minute.");
             } catch (IOException e) {
                 System.err.println("The file could not be read or found.");
             }

examples/src/main/kotlin/com/example/ReadingTimeExample.kt

@@ -13,7 +13,7 @@ fun main(args: Array<String>) {
 
                 println(
                     "It will take ${rt.calcReadingTime()} ${ReadingTime.wordCount(rt.text)} words and " +
-                        "${ReadingTime.imgCount(rt.text)} images at ${rt.wpm} words per minute."
+                            "${ReadingTime.imgCount(rt.text)} images at ${rt.wpm} words per minute."
                 )
             } else {
                 System.err.println("The file could not be read or found.")