修改import

designer_base/src/com/fr/design/foldablepane/HeaderPane.java

@@ -5,8 +5,16 @@ import com.fr.design.constants.UIConstants;
 import com.fr.design.gui.syntax.ui.rsyntaxtextarea.RSyntaxUtilities;
 import com.fr.stable.OperatingSystem;
 
-import javax.swing.*;
+import javax.swing.JFrame;
-import java.awt.*;
+import javax.swing.JPanel;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.RenderingHints;
 import java.awt.image.BufferedImage;
 import java.util.Map;