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

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

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

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

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