解决 maven 项目无法编译的问题

package com.tmp;  
  
import org.apache.commons.io.DirectoryWalker;  
import org.apache.commons.io.FileUtils;  
  
import java.io.File;  
import java.io.IOException;  
import java.util.ArrayList;  
import java.util.Collection;  
import java.util.Enumeration;  
import java.util.List;  
import java.util.zip.ZipEntry;  
import java.util.zip.ZipFile;  


/**
 * 说明：验证jar完整
 * 作者：FH Admin
 * from：fhadmin.cn
 */
public class FindInvalidJarAndDel extends DirectoryWalker<String> {  
    public static void main(String[] args) throws IOException {  
        // 查找本地maven仓库  
        File startDir = new File("C:\\Users\\beta\\.m2\\repository");  
        FindInvalidJarAndDel finder = new FindInvalidJarAndDel();  
        List<String> finded = new ArrayList<>();  
        finder.walk(startDir, finded);  
        if (finded.size() > 0) {  
            //删除对应的文件  
            for (String f : finded) {  
                System.out.println(f);  
                try {  
                    FileUtils.forceDelete(new File(f));//删除整个文件夹  
                } catch (IOException e) {  
                    e.printStackTrace();  
                }  
            }  
        }  
    }  
  
    protected void handleFile(File file, int depth, Collection<String> results) throws IOException {  
        if (results.contains(file.getParent())) {  
            return;  
        }  
        if (file.getName().endsWith(".lastUpdated")||file.getName().toLowerCase().endsWith("resolver-status.properties")) {  
            results.add(file.getParent());  
            return;  
        }  
        if (file.getName().endsWith(".jar")) {  
            //尝试解压一下，如果不能解压，则说明jar包有问题  
            try {  
                ZipFile zip = new ZipFile(file);  
                Enumeration zipEntries = zip.entries();  
                while (zipEntries.hasMoreElements()) {  
                    ZipEntry entry = (ZipEntry) zipEntries.nextElement();  
                    entry.getName();  
                    entry.getSize();  
                }  
            } catch (Exception e) {  
                results.add(file.getParent());  
                return;  
            }  
        }  
    }  
}