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Provenance-enabled workflow platform and toolkit to curate biodiversity data.

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package org.kurator.util;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;

public class FileIO {

    public static final String EOL = System.getProperty("line.separator");
    
    public static String readTextFileOnClasspath(String path) throws IOException {
        InputStream s = FileIO.class.getClassLoader().getResourceAsStream(path);
        InputStreamReader r = new InputStreamReader(s);
        return readTextFromReader(r);
    }

    public static String readTextFromReader(Reader fileReader) throws IOException {
        BufferedReader br = new BufferedReader(fileReader);
        String line = null;
        StringBuilder stringBuilder = new StringBuilder();
        while ((line = br.readLine()) != null) stringBuilder.append(line).append(EOL);
        return stringBuilder.toString();
    }
    
    public static String localizeLineEndings(String original) throws IOException {

        String corrected = original.replaceAll("\r", "");
        
        if (!EOL.equals("\n")) {
            corrected = corrected.replaceAll("\n", EOL);
        }
        return corrected;
    }
    
    // Replaces backslashes in path with forward slashes.
    // Note that backslashes occur in Windows paths but Java can use forward slashes on Windows.
    public static String normalizePathSeparator(String path) {        
        return path.replace('\\', '/');
    }
}