import org.apache.maven.shared.model.fileset.util.FileSetManager; //导入依赖的package包/类
/**
 * Deletes a directory and its contents.
 * 
 * @param dir
 *            The base directory of the included and excluded files.
 * @throws IOException
 * @throws MojoExecutionException
 *             When a directory failed to get deleted.
 */
public static void removeDirectory( File dir )
    throws IOException
{
    if ( dir != null )
    {
        Log log = new SilentLog();
        FileSetManager fileSetManager = new FileSetManager( log, false );

        FileSet fs = new FileSet();
        fs.setDirectory( dir.getPath() );
        fs.addInclude( "**/**" );
        fileSetManager.delete( fs );

    }
}
 

import org.apache.maven.shared.model.fileset.util.FileSetManager; //导入依赖的package包/类
public void execute() throws MojoExecutionException {

        if (soliditySourceFiles.getDirectory() == null) {
            getLog().info("No solidity directory specified, using default directory [" + DEFAULT_SOLIDITY_SOURCES + "]");
            soliditySourceFiles.setDirectory(DEFAULT_SOLIDITY_SOURCES);
        }
        if (soliditySourceFiles.getIncludes().size() == 0) {
            getLog().info("No solidity contracts specified, using the default [" + DEFAULT_INCLUDE + "]");
            soliditySourceFiles.setIncludes(Collections.singletonList(DEFAULT_INCLUDE));
        }

        for (String includedFile : new FileSetManager().getIncludedFiles(soliditySourceFiles)) {
            getLog().info("process '" + includedFile + "'");
            processContractFile(includedFile);
            getLog().debug("processed '" + includedFile + "'");
        }
    }
 

import org.apache.maven.shared.model.fileset.util.FileSetManager; //导入依赖的package包/类
protected List<SourceBundleFile> getSourceBundleFiles(BundleSet bundleSet) {
    List<SourceBundleFile> bundleFiles = new LinkedList<SourceBundleFile>();

    FileSetManager fsm = new FileSetManager(getLog());
    File baseDir = project.getBasedir();
    ResourceType type = bundleSet.getType();
    FileSet fs = bundleSet.getSourceFiles();
    File fsBaseDir = new File(baseDir, fs.getDirectory());
    String[] relPathes = fsm.getIncludedFiles(fs);
    for (String relPath : relPathes) {
        File bundleFile = new File(fsBaseDir, relPath);
        bundleFiles.add(
                new SourceBundleFile(type, pathToBundleId(type, relPath),
                        bundleFile, relPath));
    }
    return bundleFiles;
}
 

import org.apache.maven.shared.model.fileset.util.FileSetManager; //导入依赖的package包/类
private String[] getIncludedFiles(String absPath, String[] excludes, String[] includes) {
  FileSetManager fileSetManager = new FileSetManager();
  FileSet fs = new FileSet();
  fs.setDirectory(absPath);
  fs.setFollowSymlinks(false);
  for (String include : includes) fs.addInclude(include);
  for (String exclude : excludes) fs.addExclude(exclude);
  return fileSetManager.getIncludedFiles(fs);
}