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arraylist鎬庝箞鍒犻櫎澶氫釜鍏冪礌

扬州沐宇科技
2023-12-16 09:45:19
ArrayList

ArrayList绫绘彁渚涗簡removeAll(Collection<?> c)鏂规硶锛屽彲浠ュ垹闄rrayList涓寘鍚湪鎸囧畾闆嗗悎c涓殑鎵€鏈夊厓绱犮€備互涓嬫槸浣跨敤removeAll鏂规硶鍒犻櫎澶氫釜鍏冪礌鐨勭ず渚嬩唬鐮侊細

import java.util.ArrayList;
import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        ArrayList<String> list = new ArrayList<>(Arrays.asList("A", "B", "C", "D", "E"));

        ArrayList<String> elementsToRemove = new ArrayList<>(Arrays.asList("B", "D"));
        
        list.removeAll(elementsToRemove);

        System.out.println(list); // 杈撳嚭 [A, C, E]
    }
}

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