注明从awt库导入什么，以及修正格式

Author: deepsleep-v3

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameLauncher.java

@@ -30,7 +30,7 @@
 import org.jackhuang.hmcl.util.platform.ManagedProcess;
 import org.jackhuang.hmcl.util.versioning.GameVersionNumber;
 
-import java.awt.*;
+import java.awt.Toolkit;
 import java.io.File;
 import java.io.IOException;
 import java.nio.file.FileVisitOption;
@@ -142,7 +142,7 @@ private Path switchWorkingDirectory(HMCLGameRepository repository, Version versi
                     future.complete(repository.getVersionRoot(version.getId()));
                 }).build();
         dialog.setOnKeyPressed(event -> {
-            if (event.getCode() == KeyCode.ESCAPE){
+            if (event.getCode() == KeyCode.ESCAPE) {
                 event.consume();
                 Toolkit.getDefaultToolkit().beep();
             }