Java中AbstractSequentialList的removeAll()方法
的removeAll()是从类AbstractCollection类继承的方法。它将删除此集合中也包含在指定集合中的所有元素。
语法如下：
public boolean removeAll(Collection<?> c)
在此，参数c是具有要从此集合中删除的元素的集合。
要使用Java中的AbstractSequentialList类，您需要导入以下软件包：
import java.util.AbstractSequentialList;
以下是removeAll()在Java中实现AbstractSequentialList方法的示例：
示例
import java.util.LinkedList;
import java.util.AbstractSequentialList;
public class Demo {
public static void main(String[] args) {
AbstractSequentialList<Integer> absSequential = new LinkedList<>();
absSequential.add(210);
absSequential.add(290);
absSequential.add(350);
absSequential.add(490);
absSequential.add(540);
absSequential.add(670);
absSequential.add(870);
System.out.println("Elements in the AbstractSequentialList1 = "+absSequential);
AbstractSequentialList<Integer> absSequential2 = new LinkedList<>();
absSequential2.add(670);
absSequential2.add(870);
System.out.println("Elements in the AbstractSequentialList2 = "+absSequential2);
absSequential.removeAll(absSequential2);
System.out.println("Elements in the updated AbstractSequentialList1 = "+absSequential);
}
}输出结果
Elements in the AbstractSequentialList1 = [210, 290, 350, 490, 540, 670, 870] Elements in the AbstractSequentialList2 = [670, 870] Elements in the updated AbstractSequentialList1 = [210, 290, 350, 490, 540]