EXPECTED_FAILURES.add("openxml4j/OPCCompliance_CoreProperties_OnlyOneCorePropertiesPartFAIL.docx");
EXPECTED_FAILURES.add("openxml4j/OPCCompliance_CoreProperties_UnauthorizedXMLLangAttributeFAIL.docx");
EXPECTED_FAILURES.add("openxml4j/OPCCompliance_DerivedPartNameFAIL.docx");
+ EXPECTED_FAILURES.add("openxml4j/invalid.xlsx");
EXPECTED_FAILURES.add("spreadsheet/54764-2.xlsx"); // see TestXSSFBugs.bug54764()
EXPECTED_FAILURES.add("spreadsheet/54764.xlsx"); // see TestXSSFBugs.bug54764()
EXPECTED_FAILURES.add("spreadsheet/Simple.xlsb");