import com.sun.org.apache.bcel.internal.util.ClassVector; //导入依赖的package包/类
/**
 * @return list of super classes of this class in ascending order, i.e.,
 * java.lang.Object is always the last element
 */
public JavaClass[] getSuperClasses() {
  JavaClass   clazz = this;
  ClassVector vec   = new ClassVector();

  for(clazz = clazz.getSuperClass(); clazz != null;
      clazz = clazz.getSuperClass())
  {
    vec.addElement(clazz);
  }

  return vec.toArray();
}
 

import com.sun.org.apache.bcel.internal.util.ClassVector; //导入依赖的package包/类
/**
 * Get all interfaces implemented by this JavaClass (transitively).
 */
public JavaClass[] getAllInterfaces() {
  ClassQueue  queue = new ClassQueue();
  ClassVector vec   = new ClassVector();

  queue.enqueue(this);

  while(!queue.empty()) {
    JavaClass clazz = queue.dequeue();

    JavaClass   souper     = clazz.getSuperClass();
    JavaClass[] interfaces = clazz.getInterfaces();

    if(clazz.isInterface()) {
      vec.addElement(clazz);
    } else {
      if(souper != null) {
        queue.enqueue(souper);
      }
    }

    for(int i = 0; i < interfaces.length; i++) {
      queue.enqueue(interfaces[i]);
    }
  }

  return vec.toArray();
}