如何使close()动态化？

try (Resource1 res1 = new Resource1();
     Resource2 res2 = new Resource2()) {
    // 执行操作
} catch (Exception e) {
    // 处理异常
}

public interface CloseStrategy {
    void closeResources();
}

public class CloseAllStrategy implements CloseStrategy {
    private List<AutoCloseable> resources;

    public CloseAllStrategy(List<AutoCloseable> resources) {
        this.resources = resources;
    }

    @Override
    public void closeResources() {
        for (AutoCloseable resource : resources) {
            try {
                resource.close();
            } catch (Exception e) {
                // 处理异常
            }
        }
    }
}

public class CloseSelectiveStrategy implements CloseStrategy {
    private List<AutoCloseable> resources;
    private List<Integer> toCloseIndexes;

    public CloseSelectiveStrategy(List<AutoCloseable> resources, List<Integer> toCloseIndexes) {
        this.resources = resources;
        this.toCloseIndexes = toCloseIndexes;
    }

    @Override
    public void closeResources() {
        for (int index : toCloseIndexes) {
            try {
                resources.get(index).close();
            } catch (Exception e) {
                // 处理异常
            }
        }
    }
}

// 调用示例
List<AutoCloseable> resources = new ArrayList<>();
resources.add(new Resource1());
resources.add(new Resource2());

CloseStrategy closeStrategy = new CloseAllStrategy(resources);
// 或者 CloseStrategy closeStrategy = new CloseSelectiveStrategy(resources, Arrays.asList(0, 1));
closeStrategy.closeResources();