@Override
                    public Integer call() throws Exception {
                        for (int j = 0; j < numIterations; j++) {
                            Metadata m = new Metadata();
                            setupOOXMLMetadata(m);
                            m.set(Metadata.CONTENT_TYPE, OOXML_MIMETYPE);
                            XMPMeta xmp = TikaToXMP.convert(m);
                            checkOOXMLMetadata(xmp);
                        }
                        return 1;
                    }
Tests the Tika <code>Metadata</code> to XMP conversion functionatlity
tika-xmp/src/test/java/org/apache/tika/xmp/TikaToXMPTest.java