import org.apache.tools.ant.types.selectors.ContainsSelector; //导入依赖的package包/类
private void removeFileContaining(String content) {
	DirectoryScanner ds = new DirectoryScanner();
	String[] includes = {"**/*.process"};
	ds.setIncludes(includes);
	ds.setBasedir(testSrcDirectory);
	//ds.setCaseSensitive(true);

	ContainsSelector contentToRemove = new ContainsSelector();
	contentToRemove.setText(content);

	FileSelector[] selectors = {contentToRemove};
	ds.setSelectors(selectors);
	ds.scan();

	String[] files = ds.getIncludedFiles();
	for (int i = 0; i < files.length; i++) {
		String file = testSrcDirectory + File.separator + files[i];
		getLog().debug("Deleting file with starter : '" + file + "'");
		getLog().info("Deleting file with starter : '" + file + "'");
		FileUtils.deleteQuietly(new File(file));
	}

}
 

import org.apache.tools.ant.types.selectors.ContainsSelector; //导入依赖的package包/类
public void addContains(ContainsSelector selector) {
    selectors.addContains(selector);
}
 

import org.apache.tools.ant.types.selectors.ContainsSelector; //导入依赖的package包/类
@Override public void addContains(ContainsSelector selector) {
  usedMatchingTask = true;
  super.addContains(selector);
}
 

import org.apache.tools.ant.types.selectors.ContainsSelector; //导入依赖的package包/类
/**
 * Add a contains selector entry on the selector list.
 * @param selector the <code>ContainsSelector</code> to add.
 */
@Override
public void addContains(ContainsSelector selector) {
    appendSelector(selector);
}
 

import org.apache.tools.ant.types.selectors.ContainsSelector; //导入依赖的package包/类
/**
 * add a contains selector entry on the selector list
 *
 * @param selector the selector to be added
 */
@Override
public void addContains(ContainsSelector selector) {
    usedMatchingTask = true;
    super.addContains(selector);
}
 

import org.apache.tools.ant.types.selectors.ContainsSelector; //导入依赖的package包/类
/**
 * add a contains selector entry on the selector list
 * @param selector the selector to add
 */
@Override
public void addContains(ContainsSelector selector) {
    fileset.addContains(selector);
}