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A collection of useful Neo4j Procedures

There is a newer version: 4.4.0.31

package apoc.export.util;

import java.io.*;

/**
 * @author mh
 * @since 22.05.16
 */
public class CountingReader extends FilterReader implements SizeCounter {
    public static final int BUFFER_SIZE = 1024 * 1024;
    private final long total;
    private long count=0;
    private long newLines;

    public CountingReader(File file) throws FileNotFoundException {
        super(new BufferedReader(new FileReader(file), BUFFER_SIZE));
        this.total = file.length();
    }
    public CountingReader(Reader reader, long total) throws FileNotFoundException {
        super(new BufferedReader(reader, BUFFER_SIZE));
        this.total = total;
    }

    @Override
    public int read(char[] cbuf, int off, int len) throws IOException {
        int read = super.read(cbuf, off, len);
        count+=read;
        for (int i=off;i