Problem with static text encoding if default encoding in JVM is not UTF-8

[mnyakushev]

Sample code to reproduce problem:

    public static void main(String[] args) throws Exception {
        System.out.println(System.getProperty("file.encoding"));
        
        Path templatePath = Paths.get("C:\\Temp\\template.docx");
        Path reportPath = Paths.get("C:\\Temp\\report.docx");

        byte[] templateBytes = Files.readAllBytes(templatePath);
        InputStream templateInputStream = new ByteArrayInputStream(templateBytes);

        IXDocReport template = XDocReportRegistry.getRegistry()
                .loadReport(templateInputStream, "test", TemplateEngineKind.Velocity);
        
        try (OutputStream out = Files.newOutputStream(reportPath)) {
            IContext context = template.createContext();
            template.process(context, out);
        }
    }

template.docx

This code with JVM option -Dfile.encoding=CP1251 produces report with broken encoding.

Template content:

Expected result:

Actual result:

Problem was fixed for me when I started to use encoding parameter in method getResourceReader of class XDocReportEntryResourceLoader

Instead of line return new InputStreamReader(inputStream); I used return new InputStreamReader(inputStream, Charset.forName(encoding));