Method runPreprocessor

src/org/apache/pig/tools/grunt/GruntParser.java:467–475

(String scriptPath, List<String> params, List<String> paramFiles)

    }

    private String runPreprocessor(String scriptPath, List<String> params, List<String> paramFiles)
        throws IOException, ParseException {

        PigContext context = mPigServer.getPigContext();
        BufferedReader reader = new BufferedReader(new FileReader(scriptPath));
        String result = context.doParamSubstitution(reader, params, paramFiles);
        reader.close();
        return result;
    }

    @Override
    protected void processScript(String script, boolean batch,