Issue #37: updated project to jdk 17

Author: Anmol202005

.github/workflows/ci.yml

@@ -24,10 +24,10 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-maven-
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
+          java-version: '17'
           distribution: 'corretto'
 
       - name: Build with Maven

config/checkstyle.properties

@@ -4,4 +4,4 @@ checkstyle.header.file=config/header.txt
 checkstyle.regexp.header.file=config/regexp-header.txt
 checkstyle.importcontrol.file=config/import-control.xml
 checkstyle.importcontroltest.file=config/import-control-test.xml
-checkstyle.java.version=11
+checkstyle.java.version=17

pom.xml

@@ -15,8 +15,8 @@
     <url>https://github.com/checkstyle/checkstyle-openrewrite-recipes</url>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
         <maven.compiler.plugin>3.11.0</maven.compiler.plugin>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
@@ -28,7 +28,7 @@
 
         <!-- Checkstyle properties -->
         <maven.checkstyle.plugin.version>3.6.0</maven.checkstyle.plugin.version>
-        <checkstyle.version>10.25.0</checkstyle.version>
+        <checkstyle.version>10.26.1</checkstyle.version>
     </properties>
 
     <dependencyManagement>
@@ -60,7 +60,7 @@
         </dependency>
         <dependency>
             <groupId>org.openrewrite</groupId>
-            <artifactId>rewrite-java-11</artifactId>
+            <artifactId>rewrite-java-17</artifactId>
             <version>${rewrite.version}</version>
         </dependency>