private static void appendEncoding(
SimpleJavaParameters javaParameters,
GeneralCommandLine commandLine,
ParametersList parametersList) {
// Value of file.encoding and charset of GeneralCommandLine should be in sync in order process's
// input and output be correctly handled.
String encoding = parametersList.getPropertyValue("file.encoding");
if (encoding == null) {
Charset charset = javaParameters.getCharset();
if (charset == null) charset = EncodingManager.getInstance().getDefaultCharset();
commandLine.addParameter("-Dfile.encoding=" + charset.name());
commandLine.withCharset(charset);
} else {
try {
Charset charset = Charset.forName(encoding);
commandLine.withCharset(charset);
} catch (UnsupportedCharsetException ignore) {
} catch (IllegalCharsetNameException ignore) {
}
}
}
