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Posted to dev@poi.apache.org by bu...@apache.org on 2017/09/25 21:18:49 UTC
[Bug 61564] New: Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
Bug ID: 61564
Summary: Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Product: POI
Version: unspecified
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: POI Overall
Assignee: dev@poi.apache.org
Reporter: tallison@mitre.org
Target Milestone: ---
WARNING: Illegal reflective access by org.apache.poi.util.DocumentHelper
(file:/tika-eval-1.17-SNAPSHOT.jar) to method
com.sun.org.apache.xerces.internal.util.SecurityManager.setEntityExpansionLimit(int)
I should have caught this before the 3.17 release...oh, well. 4.0.0 is just
around the corner, right? :)
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
Dominik Stadler <do...@gmx.at> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Dominik Stadler <do...@gmx.at> ---
Fixed for trunk/4.0, no easy fix possible for 3.17/Java 6 as far as I see
except to build in something like "if !java9". please provide patches if you
think this is required before we release the next major release.
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
Javen O'Neal <on...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
OS| |All
--- Comment #1 from Javen O'Neal <on...@apache.org> ---
Sounds like a 3.17.1 might be in order.
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
--- Comment #3 from Dominik Stadler <do...@gmx.at> ---
In trunk I tried to fix this by removing the reflection on com.sun.. packages
as we can now expect the attribute to be supported by the internal XML Parser
since we know that we use Java 8 there. See r1811145, not sure how a "fix" for
3.17/Java 6 would look like, we cannot remove the reflective access there as it
is required for an important security functionality that is not accessible
otherwise for some JDKs as far as I remember.
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
PJ Fanning <fa...@yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |61572
Referenced Bugs:
https://bz.apache.org/bugzilla/show_bug.cgi?id=61572
[Bug 61572] Illegal reflective access by
org.apache.poi.openxml4j.util.ZipSecureFile in Java 9
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
PJ Fanning <fa...@yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks|61575 |
Referenced Bugs:
https://bz.apache.org/bugzilla/show_bug.cgi?id=61575
[Bug 61575] OpenXML4JRuntimeException when closing OPCPackage
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
--- Comment #2 from Dominik Stadler <do...@gmx.at> ---
Similar to bug 61572, this one also is caused by reflection usage and only
causes an output to stderr as far as I see.
Some of these reflection usages are needed in 3.x to allow to run/compile
against Java 6, 7 and 8 as some internal JDK functionality is different across
versions.
So let's first investigate if we can get rid of reflection here after we moved
to Java 8 in 4.0 and if we may keep the warning in for 3.17.
See
https://stackoverflow.com/questions/46230413/jdk9-an-illegal-reflective-access-operation-has-occurred-org-python-core-pysys
for some more related description.
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[Bug 61564] Illegal reflective access by
org.apache.poi.util.DocumentHelper in Java 9
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61564
PJ Fanning <fa...@yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |61575
Referenced Bugs:
https://bz.apache.org/bugzilla/show_bug.cgi?id=61575
[Bug 61575] OpenXML4JRuntimeException when closing OPCPackage
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