无jira任务，sonar问题修复

designer-base/src/main/java/com/fr/design/gui/icheckbox/UICheckBox.java

@@ -125,8 +125,7 @@ public class UICheckBox extends JCheckBox implements UIObserver, GlobalNameObser
 
     private class UICheckBoxUI extends MetalCheckBoxUI {
         @Override
-        public void paint(Graphics g, JComponent c) {
-            synchronized (this) {
+        public synchronized void paint(Graphics g, JComponent c) {
             AbstractButton b = (AbstractButton) c;
             ButtonModel model = b.getModel();
             Dimension size = c.getSize();
@@ -179,7 +178,6 @@ public class UICheckBox extends JCheckBox implements UIObserver, GlobalNameObser
             // Draw the Text
             drawLine(text, g, b, c, textRect, fm);
         }
-        }
 
         private void drawLine(String text, Graphics g, AbstractButton b, JComponent c, Rectangle textRect, FontMetrics fm) {
             if (text != null) {

designer-base/src/main/java/com/fr/design/gui/icheckbox/UICheckBoxUI.java

@@ -64,7 +64,7 @@ public class UICheckBoxUI extends MetalCheckBoxUI {
         }
     }
 
-    static BasicStroke focusStroke = new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[]{1.0f / 1.0f}, 1.0f);
+    static BasicStroke focusStroke = new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1.0f, new float[]{1.0f}, 1.0f);
 
     protected void paintFocus(Graphics g, Rectangle t, Dimension arg2) {
         if (!ThemeUtils.BUTTON_FOCUS) {

designer-base/src/main/java/com/fr/design/gui/icombobox/LazyComboBox.java

@@ -84,6 +84,7 @@ public abstract class LazyComboBox extends UIComboBox implements PopupMenuListen
                     LazyComboBox.this.loadList(get());
                 } catch (InterruptedException | ExecutionException exception) {
                     FineLoggerFactory.getLogger().debug(exception.getMessage());
+                    Thread.currentThread().interrupt();
                 }
                 LazyComboBox.this.showPopup();
             }

designer-base/src/main/java/com/fr/design/gui/icombobox/LazyComboBoxTest.java

@@ -40,6 +40,7 @@ public class LazyComboBoxTest {
 					Thread.sleep(3000);
 				} catch (InterruptedException e) {
                     FineLoggerFactory.getLogger().error(e.getMessage(), e);
+					Thread.currentThread().interrupt();
 				}
 				return m;
 			}