Java:检查otf字体文件是否包含小型大写字形

import java.awt.Font;
import java.awt.FontFormatException;
import java.io.File;
import java.io.IOException;

public class OTFFontChecker {
    public static void main(String[] args) {
        File otfFile = new File("path/to/otf/font.otf");

        try {
            Font font = Font.createFont(Font.TRUETYPE_FONT, otfFile);
            boolean containsSmallCaps = font.canDisplay('ᴀ'); // 小型大写字形的Unicode码点为U+1D00

            if (containsSmallCaps) {
                System.out.println("OTF字体文件包含小型大写字形");
            } else {
                System.out.println("OTF字体文件不包含小型大写字形");
            }
        } catch (FontFormatException | IOException e) {
            e.printStackTrace();
        }
    }
}