IllegalArgumentException thrown in DrawString method

[Kischloren]

Would it be possible to check str value in drawString(String str, float x, float y) method which will prevent the following IllegalArgumentException?

java.lang.IllegalArgumentException: Can`t add attribute to 0-length text at java.base/java.text.AttributedString.addAttribute(AttributedString.java:322)

Thank you very much.

pdfbox-graphics2d/graphics2d/src/main/java/de/rototor/pdfbox/graphics2d/PdfBoxGraphics2D.java

Line 538 in 7a9a7c0

attributedString.addAttribute(TextAttribute.FONT, font);

[rototor]

I'll do a release with this fix later today.

[rototor]

I've just released version 0.33 with the fix.

[Kischloren]

Thank you very much.