office-gobmx/jvmfwk
Noel Grandin 2cb43c6b88 clang-tidy: performance-unnecessary-copy-initialization in various
Change-Id: Ib7d75d4d8207261898568402e7983e0f11da14bf
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176417
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2024-11-11 21:02:55 +01:00
..
distributions/OpenOfficeorg
inc
plugins/sunmajor
qa/unit
source clang-tidy: performance-unnecessary-copy-initialization in various 2024-11-11 21:02:55 +01:00
CppunitTest_jvmfwk_sunversion.mk
CustomTarget_jreproperties.mk
CustomTarget_jvmfwk_jvmfwk3_ini.mk
Executable_javaldx.mk
IwyuFilter_jvmfwk.yaml
Library_jvmfwk.mk
Makefile
Module_jvmfwk.mk
Package_jreproperties.mk
Package_jvmfwk_jvmfwk3_ini.mk
Package_rcfiles.mk
README.md

JVM Framework Wrappers

Wrappers so you can use all the Java Runtime Environments with their slightly incompatible APIs with more ease.

Used to use an over-engineered "plugin" mechanism although there was only one "plugin", called "sunmajor", that handles all possible JREs.

IMPORTANT: The <updated> element in vmfwk/distributions/OpenOfficeorg/javavendors_*.xml files should only be updated for incompatible changes, not for compatible ones. As stated in the commit message of https://gerrit.libreoffice.org/#/c/69730/ in LibreOffice gerrit:

javavendors_*.xml <updated> should not have been updated...

Changing <updated> causes jfw_startVM and jfw_getSelectedJRE (both jvmfwk/source/framework.cxx) to fail with JFW_E_INVALID_SETTINGS, which in turn causes functionality that requires a JVM to issue a GUI error dialog stating that the user must select a new JRE in the Options dialog. While that behavior makes sense if a JRE was selected that would no longer be supported by the modified javavendors_*.xml, it is just annoying if an already selected JRE is still supported. And a compatible change to javavendors_*.xml implies that an already selected JRE will still be supported."