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

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

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

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

import org.apache.tools.ant.types.selectors.AndSelector; //导入依赖的package包/类
/**
 * add an "And" selector entry on the selector list
 * @param selector the selector to add
 */
@Override
public void addAnd(AndSelector selector) {
    fileset.addAnd(selector);
}