追求代碼質量: 不要被覆蓋報告所迷惑

package com.vanward.adana.hierarchy;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
public class Hierarchy {
  private Collection classes;
  private Class baseClass;
  public Hierarchy() {
    super();
    this.classes = new ArrayList();
  }
  public void addClass(final Class clzz){
    this.classes.add(clzz);
  }
  /**
   * @return an array of class names as Strings
   */
  public String[] getHierarchyClassNames(){
    final String[] names = new String[this.classes.size()];        
    int x = 0;
    for(Iterator iter = this.classes.iterator(); iter.hasNext();){
       Class clzz = (Class)iter.next();
       names[x++] = clzz.getName();
    }        
    return names;
  }
  public Class getBaseClass() {
    return baseClass;
  }
  public void setBaseClass(final Class baseClass) {
    this.baseClass = baseClass;
  }
}