handlebars/src/main/java/com/github/jknack/handlebars/internal/HbsErrorReporter.java
private String lineAt(final String[] lines, final int number) {
    if (number >= 0 && number < lines.length) {
      return lines[number];
    }
    return "";
  }
/**
   * Get a line at the specified number (if possible).
   *
   * @param lines The lines.
   * @param number The line number to extract.
   * @return The line or an empty string.
   */
Get a line at the specified number (if possible).
@param lines The lines.
@param number The line number to extract.
@return The line or an empty string.
Get a line at the specified number ( if possible ) . @param lines The lines . @param number The line number to extract . @return The line or an empty string .
private String lineAt(final String[] lines, final int number) {
    if (number >= 0 && number < lines.length) {
      return lines[number];
    }
    return "";
  }
private String lineAt ( final String [ ] lines , final int number ) { if ( number >= 0 && number < lines . length ) { return lines [ number ] ; } return "" ; }
Get a line at the specified number (if possible).
Get a line at the specified number ( if possible ) .