in src/main/java/com/googlesource/gerrit/plugins/scripting/scala/ScalaPluginScriptEngine.java [223:233]
private Seq<Object> readScalaFile(Path scalaFile) throws IOException {
List<String> scalaFileLines = Files.readAllLines(scalaFile, Charset.forName("UTF-8"));
String scalaCode = Joiner.on('\n').join(scalaFileLines);
List<Object> chars = new ArrayList<>();
for (char c : scalaCode.toString().toCharArray()) {
chars.add(Char.unbox(c));
}
return asScalaBuffer(chars).toList();
}