Everywhere: Remove calls to internal API SwingUtilities2::drawHLine and SwingUtilities2::drawVLine.

core/src/main/java/com/github/weisj/darklaf/graphics/PaintUtil.java

@@ -275,4 +275,22 @@ public final class PaintUtil {
     public static void fillRect(final Graphics g, final int x, final int y, final int w, final int h) {
         g.fillRect(x, y, w, h);
     }
+
+    public static void drawVLine(final Graphics g, int x, int y1, int y2) {
+        if (y2 < y1) {
+            final int temp = y2;
+            y2 = y1;
+            y1 = temp;
+        }
+        g.fillRect(x, y1, 1, y2 - y1 + 1);
+    }
+
+    public static void drawHLine(final Graphics g, int x1, int x2, int y) {
+        if (x2 < x1) {
+            final int temp = x2;
+            x2 = x1;
+            x1 = temp;
+        }
+        g.fillRect(x1, y, x2 - x1 + 1, 1);
+    }
 }

core/src/main/java/com/github/weisj/darklaf/ui/table/DarkTableUI.java

@@ -172,7 +172,7 @@ public class DarkTableUI extends DarkTableUIBridge implements TableConstants, Ha
             int y = damagedArea.y;
             for (int row = rMin; row <= rMax; row++) {
                 y += table.getRowHeight(row);
-                SwingUtilities2.drawHLine(g, damagedArea.x, tableWidth - 1, y - 1);
+                PaintUtil.drawHLine(g, damagedArea.x, tableWidth - 1, y - 1);
             }
         }
 
@@ -185,14 +185,14 @@ public class DarkTableUI extends DarkTableUIBridge implements TableConstants, Ha
             boolean ltr = table.getComponentOrientation().isLeftToRight();
             x = damagedArea.x;
             if (scrollPaneRtl && scrollBarVisible()) {
-                SwingUtilities2.drawVLine(g, x, 0, tableHeight - 1);
+                PaintUtil.drawVLine(g, x, 0, tableHeight - 1);
             }
             if (ltr) {
                 for (int column = cMin; column <= cMax; column++) {
                     int w = cm.getColumn(column).getWidth();
                     x += w;
                     if (showVerticalLine(true, scrollVisible, !scrollPaneRtl, column, draggedIndex, cMin, cMax)) {
-                        SwingUtilities2.drawVLine(g, x - 1, 0, tableHeight - 1);
+                        PaintUtil.drawVLine(g, x - 1, 0, tableHeight - 1);
                     }
                 }
             } else {
@@ -200,7 +200,7 @@ public class DarkTableUI extends DarkTableUIBridge implements TableConstants, Ha
                     int w = cm.getColumn(column).getWidth();
                     x += w;
                     if (showVerticalLine(false, scrollVisible, !scrollPaneRtl, column, draggedIndex, cMin, cMax)) {
-                        SwingUtilities2.drawVLine(g, x - 1, 0, tableHeight - 1);
+                        PaintUtil.drawVLine(g, x - 1, 0, tableHeight - 1);
                     }
                 }
             }