Testsuite: org.apache.poi.hpsf.basic.TestWrite Tests run: 10, Failures: 0, Errors: 1, Skipped: 1, Time elapsed: 0.119 sec ------------- Standard Error ----------------- Your default character set is windows-1251. However, this testcase must be run in an environment with a default character set supporting at least 8-bit-characters. You can achieve this by setting the LANG environment variable to a proper value, e.g. "de_DE". This testcase is skipped for the default codepage. ------------- ---------------- --------------- Testcase: writeEmptyPropertySet took 0.001 sec Testcase: writeTwoSections took 0.001 sec Testcase: unicodeWrite8Bit took 0 sec Testcase: inPlaceNPOIFSWrite took 0.101 sec Caused an ERROR build\tmp\poifiles\Test-HPSF16257071657768182756ole2 (The requested operation cannot be performed on a file with a user-mapped section open) java.io.FileNotFoundException: build\tmp\poifiles\Test-HPSF16257071657768182756ole2 (The requested operation cannot be performed on a file with a user-mapped section open) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:187) at org.apache.poi.hpsf.basic.TestWrite.inPlaceNPOIFSWrite(TestWrite.java:565) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) =============================== TestHSSFWorkbook: Testcase: testRewriteFileBug58480 took 0.004 sec FAILED null junit.framework.AssertionFailedError at org.apache.poi.hssf.usermodel.TestHSSFWorkbook.testRewriteFileBug58480(TestHSSFWorkbook.java:1129) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ========== Testsuite: org.apache.poi.poifs.nio.TestDataSource Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec Testcase: testFileWritable took 0.002 sec FAILED Could not delete file build\tmp\poifiles\TestDataSource16374135609496438093.test junit.framework.AssertionFailedError: Could not delete file build\tmp\poifiles\TestDataSource16374135609496438093.test at org.apache.poi.poifs.nio.TestDataSource.testFileWritable(TestDataSource.java:80) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ============= I build with IntelliJ Idea, project jdk set to jdk11.
As far as I see we can compile and run with JDK 11 now, see our documentation for newer JDKs at http://poi.apache.org/help/faq.html#faq-N102B0 for some hints and our CI config at https://builds.apache.org/view/P/view/POI/job/POI-DSL-Windows-1.12/ which shows that even using Java 12 pre-builds should work as well. So I think this should be fixed if you apply the information above. Please reopen or report a new issue if it still does not work for you then.
Also make sure to use a recent checkout as there were changes over time which improved support for newer Java 11/12.