8025652: [macos] build failed

Reviewed-by: serb

src/share/classes/sun/java2d/SunGraphicsEnvironment.java

@@ -25,6 +25,7 @@
 
 package sun.java2d;
 
+import java.awt.AWTError;
 import java.awt.Color;
 import java.awt.Font;
 import java.awt.Graphics2D;

src/solaris/classes/sun/awt/X11GraphicsEnvironment.java

@@ -25,8 +25,8 @@
 
 package sun.awt;
 
+import java.awt.AWTError;
 import java.awt.GraphicsDevice;
-
 import java.awt.Point;
 import java.awt.Rectangle;
 import java.io.BufferedReader;

src/windows/classes/sun/awt/Win32GraphicsEnvironment.java

@@ -25,6 +25,7 @@
 
 package sun.awt;
 
+import java.awt.AWTError;
 import java.awt.GraphicsConfiguration;
 import java.awt.GraphicsDevice;
 import java.awt.GraphicsEnvironment;