Log classpath and source files in JavaPlugin

Author: ljleppan

tmc-langs-java/src/main/java/fi/helsinki/cs/tmc/langs/java/AbstractJavaPlugin.java

@@ -110,6 +110,10 @@ public Optional<ExerciseDesc> scanExercise(Path path, String exerciseName) {
             stb.append(cp.toString());
             stb.append(":");
         }
+
+        log.info("Determined classpath as {}", stb.toString());
+        log.info("Found following source files: {}", sourceFiles.toString());
+
         TestScanner scanner = testScanner.get();
         scanner.setClassPath(stb.toString());
         for (File sourceFile : sourceFiles.getSources()) {