จาวา 17:จาวา:ไม่ถูกต้องแหล่งปล่อยตัวอน 7 กับ..เปิดใช้งาน-ส่วนแสดงตัวอย่าง(ตัวอย่างภาษาที่มีคุณสมบัติเป็นเพียงการรองรับสำหรับปลดปล่อย 17)

ฉันใช้ IntelliJ ความคิด 2021.2.3,JDK อายุ 17 ฉันมีรหัส snippet ในงานจาวา 17

pom.xm

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>function_programming17</artifactId>
    <version>1.0-SNAPSHOT</version>

    <name>function_programming17</name>
    <!-- FIXME change it to the project's website -->
    <url>http://www.example.com</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>3.1.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.8.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.22.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-jar-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-install-plugin</artifactId>
                    <version>2.5.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-deploy-plugin</artifactId>
                    <version>2.8.2</version>
                </plugin>
                <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
                <plugin>
                    <artifactId>maven-site-plugin</artifactId>
                    <version>3.7.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-project-info-reports-plugin</artifactId>
                    <version>3.0.0</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

package org.example;

import java.time.LocalDate;
import java.util.function.Supplier;

/**
 * Hello world!
 */
public class App {
    public static void main(String[] args) {
        System.out.println("Hello World!");

        Supplier<LocalDate> localDateSupplier = LocalDate::now;
        Supplier<LocalDate> localDateSupplier1 = () -> LocalDate.now();

        LocalDate localDate = localDateSupplier.get();
        LocalDate localDate1 = localDateSupplier1.get();

        System.out.print("localDate = ");
        System.out.println(localDate);

        System.out.print("localDate1 = ");
        System.out.println(localDate1);
    }

}

เกิดข้อผิดพลาด

java: invalid source release 7 with --enable-preview
  (preview language features are only supported for release 17)

วิธีแก้ไขมันได้หรือเปล่า?