remove jdk 17 api and replace it to 11 for more compatibility with old projects | increase version to 2.1.1

Author: alexeytereshchenko

README.md

@@ -24,8 +24,8 @@ exit $status
 
 ### Prerequisites
 
-- Java JDK (version 11 or newer)
-- Gradle for build automation
+- Java JDK 17+
+- Gradle 5.0+
 
 ### Installation and Usage
 

plugin/build.gradle

@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'io.github.alexeytereshchenko.guardian'
-version = '1.2.0'
+version = '1.2.1'
 
 dependencies {
     implementation 'net.ltgt.errorprone:net.ltgt.errorprone.gradle.plugin:3.0.1'
@@ -17,6 +17,12 @@ repositories {
     gradlePluginPortal()
 }
 
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(11)
+    }
+}
+
 testing {
     suites {
         // Configure the built-in test suite

plugin/src/main/java/io/github/alexeytereshchenko/guardian/GuardianPlugin.java

@@ -234,7 +234,7 @@ private void configureGitHooks(Project project, GuardianExtension guardianExtens
     );
 
     project.getTasks().withType(Delete.class, cleanTask -> {
-      cleanTask.delete(project.getLayout().getProjectDirectory().file("%s/%s".formatted(destDir, fileName)));
+      cleanTask.delete(project.getLayout().getProjectDirectory().file(String.format("%s/%s", destDir, fileName)));
     });
   }
 }

plugin/src/main/java/io/github/alexeytereshchenko/guardian/task/DownloadCheckstyleFile.java

@@ -1,14 +1,5 @@
 package io.github.alexeytereshchenko.guardian.task;
 
-import org.gradle.api.DefaultTask;
-import org.gradle.api.InvalidUserDataException;
-import org.gradle.api.provider.Property;
-import org.gradle.api.tasks.Input;
-import org.gradle.api.tasks.Optional;
-import org.gradle.api.tasks.TaskAction;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -19,6 +10,14 @@
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.net.http.HttpResponse.BodyHandlers;
+import org.gradle.api.DefaultTask;
+import org.gradle.api.InvalidUserDataException;
+import org.gradle.api.provider.Property;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.Optional;
+import org.gradle.api.tasks.TaskAction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public abstract class DownloadCheckstyleFile extends DefaultTask {
 
@@ -66,7 +65,7 @@ public void downloadCheckstyleFile() throws URISyntaxException, IOException, Int
       }
 
     } catch (Exception e) {
-      String message = "Cannot download a checkstyle file by url: %s in %s".formatted(url, destinationPath);
+      String message = String.format("Cannot download a checkstyle file by url: %s in %s", url, destinationPath);
       log.error(message, e);
       throw e;
     }