The following example of emoji rendering doesn't work correctly after the changes in JDK-8208377 (Soft hyphens render if not using TextLayout).

(The repro requires downloading the font from https://github.com/googlefonts/noto-emoji/blob/main/fonts/NotoColorEmoji-emojicompat.ttf to the working directory.)

```
import java.awt.Font;
import java.awt.font.FontRenderContext;
import java.awt.font.GlyphVector;
import java.nio.file.Files;
import java.nio.file.Path;

public final class T {

  private static final String WOMAN = "\ud83d\udc71\ud83c\udffd\u200d\u2640\ufe0f";
  private static final String ASTRONAUT = "\ud83d\udc69\ud83c\udffc\u200d\ud83d\ude80";
  private static final String FAMILY = "\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d\udc67";

  // https://github.com/googlefonts/noto-emoji/blob/main/fonts/NotoColorEmoji-emojicompat.ttf
  private static final Path font = Path.of("NotoColorEmoji-emojicompat.ttf");

  public static void main(String[] args) throws Exception {
    test(WOMAN);
    test(ASTRONAUT);
    test(FAMILY);
  }

  static void test(String text) throws Exception {
    GlyphVector glyphVector = getGlyphVector(text);
    if (glyphVector.getNumGlyphs() != 1) {
      throw new AssertionError();
    }
  }

  private static GlyphVector getGlyphVector(String text) throws Exception {
    FontRenderContext frc = new FontRenderContext(null, true, true);
    return Font.createFont(Font.TRUETYPE_FONT, Files.newInputStream(font))
        .layoutGlyphVector(frc, text.toCharArray(), 0, text.length(), Font.LAYOUT_LEFT_TO_RIGHT);
  }
}
```

$ java -fullversion
openjdk full version "25-ea+16-1816"
$ java T
Exception in thread "main" java.lang.AssertionError
        at T.test(T.java:25)
        at T.main(T.java:17)