src/test/java/io/swagger/test/client/ApiClient.java
/**
     * Select the Accept header's value from the given accepts array:
     * if JSON exists in the given array, use it;
     * otherwise use all of them (joining into a string)
     *
     * @param accepts The accepts array to select from
     * @return The Accept header to use. If the given array is empty,
     * null will be returned (not to set the Accept header explicitly).
     */
Select the Accept header's value from the given accepts array:
if JSON exists in the given array, use it;
otherwise use all of them (joining into a string)

@param accepts The accepts array to select from
@return The Accept header to use. If the given array is empty,
null will be returned (not to set the Accept header explicitly).
Select the Accept header ' s value from the given accepts array : if JSON exists in the given array use it ; otherwise use all of them ( joining into a string ) @param accepts The accepts array to select from @return The Accept header to use . If the given array is empty null will be returned ( not to set the Accept header explicitly ) .
public String selectHeaderAccept(String[] accepts) {
        if (accepts.length == 0) {
            return null;
        }
        if (StringUtil.containsIgnoreCase(accepts, "application/json")) {
            return "application/json";
        }
        return StringUtil.join(accepts, ",");
    }
public String selectHeaderAccept ( String [ ] accepts ) { if ( accepts . length == 0 ) { return null ; } if ( StringUtil . containsIgnoreCase ( accepts , "application/json" ) ) { return "application/json" ; } return StringUtil . join ( accepts , "," ) ; }
Select the Accept header's value from the given accepts array:
 if JSON exists in the given array, use it;
 otherwise use all of them (joining into a string)
Select the Accept header ' s value from the given accepts array : if JSON exists in the given array use it ; otherwise use all of them ( joining into a string )