Method loadOneValue

src/test/java/com/amazon/ion/LoaderTest.java:50–68

Parses text as a single Ion value. If the text contains more than that, a failure is thrown. @param text must not be null . @return a single value, not null .

(String text)

     * @return a single value, not <code>null</code>.
     */
    public IonValue loadOneValue(String text)
    {
        IonDatagram dg = loader().load(text);

        if (dg.size() == 0)
        {
            fail("No user values in text: " + text);
        }

        if (dg.size() > 1)
        {
            IonValue part = dg.get(1);
            fail("Found unexpected part <" + part + "> in text: " + text);
        }

        IonValue value = dg.get(0);
        dg.remove(value);
        return value;
    }


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