删除ArrayList中每个索引的前导空格

import java.util.ArrayList;

public class RemoveLeadingSpaces {
    public static void main(String[] args) {
        ArrayList<String> originalList = new ArrayList<>();
        originalList.add("  Hello");
        originalList.add(" World  ");
        originalList.add("   Cloud Computing  ");

        ArrayList<String> trimmedList = removeLeadingSpaces(originalList);
        System.out.println(trimmedList);
    }

    private static ArrayList<String> removeLeadingSpaces(ArrayList<String> list) {
        ArrayList<String> trimmedList = new ArrayList<>();
        for (String element : list) {
            String trimmedElement = element.trim();
            trimmedList.add(trimmedElement);
        }
        return trimmedList;
    }
}

[Hello, World, Cloud Computing]