Fix tests in Windows CI

Author: Heliozoa

crates/plugins/java/src/ant_plugin.rs

@@ -446,6 +446,8 @@ mod test {
         let plugin = AntPlugin::new().unwrap();
         let cp = plugin.get_project_class_path(&test_path).unwrap();
 
+        // get_project_class_path, do the same here to avoid mismatches in windows CI
+        let test_path = file_util::canonicalize(&test_path).unwrap();
         let sep = std::path::MAIN_SEPARATOR;
         let expected_junit = format!("{0}{1}lib{1}junit-4.10.jar", test_path.display(), sep);
         assert!(

crates/tmc-langs-cli/src/app.rs

@@ -11,7 +11,6 @@ use tmc_langs::{
     RunResult, StyleValidationResult, Submission, SubmissionFeedbackResponse, SubmissionFinished,
     UpdateResult, UpdatedExercise,
 };
-// use tmc_langs_util::task_executor::RefreshData;
 
 #[derive(Parser)]
 #[clap(