first commit

.gitignore

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+.gradle
+.idea
+gradle
+gradlew
+gradlew.bat

build.gradle

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+plugins {
+    id 'java'
+}
+
+group 'org.example'
+version '1.0-SNAPSHOT'
+sourceCompatibility = 17
+
+repositories {
+    maven { url 'https://maven.aliyun.com/nexus/content/groups/public' }
+}
+
+dependencies {
+    implementation 'commons-io:commons-io:2.11.0'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
+}
+
+test {
+    useJUnitPlatform()
+}

settings.gradle

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+rootProject.name = 'java17-test'
+

src/main/java/org/example/Main.java

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+package org.example;
+
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+
+public class Main {
+    public static void main(String[] args) {
+        var files = FileUtils.listFiles(new File("."), null, false);
+        System.out.println(files);
+    }
+}