Creates a comma separated value from the collection elements for csv - Android java.io

Android examples for java.io:CSV

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Description

Creates a comma separated value from the collection elements for csv

Demo Code

import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;

public class Main{

    /**/* w  w  w.  j a v a 2s  .  c  o  m*/
     * Creates a comma separated value from the collection elements
     * using the toString method
     * @param col
     * @return
     */
    public static String csv(Collection<?> col) {
        StringBuilder sb = new StringBuilder();
        int i = 0;
        for (Object c : col) {
            if (i > 0) {
                sb.append(",");
            }
            sb.append(c.toString());
            i++;
        }

        return sb.toString();
    }

}

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