Builds a CSV list from the specified two dimensional String[][], separator string and quote string.
import java.lang.reflect.Array;
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/** Provides a collection of convenience methods for processing and
* creating objects with <code>String</code> value components.
*
* @author Campbell Boucher-Burnett (boucherb@users dot sourceforge.net)
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @author Nitin Chauhan
* @version 1.9.0
* @since 1.7.0
*/
public class Main {
/**
* Builds a CSV list from the specified String[][], separator string and
* quote string. <p>
*
* <ul>
* <li>All arguments are assumed to be non-null.
* <li>Uses only the first element in each subarray.
* <li>Separates each list element with the value of the
* <code>separator</code> argument.
* <li>Prepends and appends each element with the value of the
* <code>quote</code> argument.
* <li> No attempt is made to escape the quote character sequence if it is
* found internal to a list element.
* <ul>
* @return a CSV list
* @param separator the <code>String</code> to use as the list element separator
* @param quote the <code>String</code> with which to quote the list elements
* @param s the array of <code>String</code> array objects
*/
public static String getList(String[][] s, String separator,
String quote) {
int len = s.length;
StringBuffer sb = new StringBuffer(len * 16);
for (int i = 0; i < len; i++) {
sb.append(quote);
sb.append(s[i][0]);
sb.append(quote);
if (i + 1 < len) {
sb.append(separator);
}
}
return sb.toString();
}
}
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