Merge pull request #1814 in CORE/base-third from bugfix/10.0 to feature/10.0

* commit '0f23c728508c4906d8b04647de0157a5981de317':
  REPORT-47816 在某些字体、字号下，导出pdf文字会有一个黑边（REPORT-29126 改动导致）

fine-itext-old/src/main/java/com/fr/third/com/lowagie/text/pdf/PdfGraphics2D.java

@@ -434,8 +434,9 @@ public class PdfGraphics2D extends Graphics2D {
                     if (strokeWidth != 1) {
                         cb.setLineWidth(strokeWidth);
                         oldStroke = new BasicStroke(strokeWidth);
-                        if(realPaint instanceof Color){
+                    }
-                            Color color = (Color)realPaint;
+                    if (realPaint instanceof Color) {
+                        Color color = (Color) realPaint;
                         int alpha = color.getAlpha();
                         if (alpha != currentStrokeGState) {
                             currentStrokeGState = alpha;
@@ -450,7 +451,6 @@ public class PdfGraphics2D extends Graphics2D {
                         paintStroke = color;
                         cb.setColorStroke(color);
                     }
-                    }
                     restoreTextRenderingMode = true;
                 }
             }