core/src/main/java/org/apache/hop/core/jdbc/ThinUtil.java
public static String stripQuotesIfNoWhitespace(String string, char... quoteChars) {
    if (string.matches(".*\\s.*")) {
      // whitespace present
      return string;
    }
    return stripQuotes(string, quoteChars);
  }
/**
   * Strips leading and trailing quotes if no whitespace present, and no additional quotes in the
   * string.
   */
Strips leading and trailing quotes if no whitespace present, and no additional quotes in the
string.
Strips leading and trailing quotes if no whitespace present and no additional quotes in the string .
public static String stripQuotesIfNoWhitespace(String string, char... quoteChars) {
    if (string.matches(".*\\s.*")) {
      return string;
    }
    return stripQuotes(string, quoteChars);
  }
public static String stripQuotesIfNoWhitespace ( String string , char ... quoteChars ) { if ( string . matches ( ".*\\s.*" ) ) { return string ; } return stripQuotes ( string , quoteChars ) ; }
Strips leading and trailing quotes if no whitespace present, and no additional quotes in the
 string.
Strips leading and trailing quotes if no whitespace present and no additional quotes in the string .
// whitespace present