liquibase-core/src/main/java/liquibase/util/csv/opencsv/CSVParser.java
private int appendNextCharacterAndAdvanceLoop(String line, StringBuilder sb, int i) {
        sb.append(line.charAt(i + 1));
        i++;
        return i;
    }
private int appendNextCharacterAndAdvanceLoop(String line, StringBuilder sb, int i) {
        sb.append(line.charAt(i + 1));
        i++;
        return i;
    }
Appends the next character in the line to the stringbuffer.

@param line - line to process
@param sb   - contains the processed character
@param i    - current position in the line.
@return new position in the line.