code: private static String getGetter(final TableColumn tableColumn, final String fieldName) {
          if (tableColumn.getter().equals("")) {
              return "get" + firstCharUpper(fieldName);
          }
          return tableColumn.getter();
      }
docs: Returns the getter for the given field. If <code>tableColumn.getter()</code> is empty <code>getXxx()</code> is returned ("Xxx" is
  <code>fieldName</code> with first character upper case).
  
  @param tableColumn
  Table column information for the field.
  @param fieldName
  Name of the field.
  
  @return Getter for the field.