runtime(java): Improve the recognition of the "style" method declarations Commit: https://github.com/vim/vim/commit/a4c085a3e607bd01d34e1db600b6460fc35fb0a3 Author: Aliaksei Budavei <0x000c70@gmail.com> Date: Wed Apr 24 21:04:25 2024 +0200 runtime(java): Improve the recognition of the "style" method declarations - Request the new regexp engine (v7.3.970) for [:upper:] and [:lower:]. - Recognise declarations of in-line annotated methods. - Recognise declarations of _strictfp_ methods. - Establish partial order for method modifiers as shown in the MethodModifier production; namely, _public_ and friends should be written the leftmost, possibly followed by _abstract_ or _default_, or possibly followed by other modifiers. - Stop looking for parameterisable primitive types (void<?>, int<Object>, etc., are malformed). - Stop looking for arrays of _void_. - Acknowledge the prevailing convention for method names to begin with a small letter and for class/interface names to begin with a capital letter; and, therefore, desist from claiming declarations of enum constants and constructors with javaFuncDef. Rationale: + Constructor is distinct from method: * its (overloaded) name is not arbitrary; * its return type is implicit; * its _throws_ clause depends on indirect vagaries of instance (variable) initialisers; * its invocation makes other constructors of its type hierarchy invoked one by one, concluding with the primordial constructor; * its explicit invocation, via _this_ or _super_, can only appear as the first statement in a constructor (not anymore, see JEP 447); else, its _super_ call cannot appear in constructors of _record_ or _enum_; and neither invocation is allowed for the primordial constructor; * it is not a member of its class, like initialisers, and is never inherited; * it is never _abstract_ or _native_. + Constructor declarations tend to be few in number and merit visual recognition from method declarations. + Enum constants define a fixed set of type instances and more resemble class variable initialisers. Note that the code duplicated for @javaFuncParams is written keeping in mind for g:java_highlight_functions a pending 3rd variant, which would require none of the :syn-cluster added groups. closes: #14620 Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

# Unixen: object and executable files.
*.o
src/vim
src/xxd/xxd
src/auto/if_perl.c
src/auto/gui_gtk_gresources.c
src/auto/gui_gtk_gresources.h
src/auto/os_haiku.rdef
src/objects/.dirstamp
src/objects
src/types.vim

# We do need src/auto/configure.
src/auto/config.cache
src/auto/config.h
src/auto/config.log
src/auto/config.mk
src/auto/config.status
src/auto/osdef.h
src/auto/link.log
src/auto/link.sed
src/auto/pathdef.c

# Windows
*.exe
*.idb
*.exp
*.map
*.obj
*.pdb
*.ilk
*.sln
*.suo
*.res
*.RES
vim*.dll
vim*.lib
src/dobj*/pathdef.c
src/gobj*/pathdef.c
src/obj*/pathdef.c
src/Obj*/pathdef.c
gvimext.dll
gvimext.lib
gvim.lib
runtime/doc/uganda.nsis.txt
nsis/icons/*
/vim90/
.vscode/

# NetBeans
nbproject/*

# Mac OSX
src/xxd/xxd.dSYM
.DS_Store

# All platforms
*.rej
*.orig
*.mo
*.swp
*~
*.pyc
*.log
src/po/vim.pot
src/tags
/tags
/GPATH
/GTAGS
/GRTAGS
nsis/tags

# Generated by "make test"
src/po/*.ck
src/po/*.desktop
src/testdir/mbyte.vim
src/testdir/mzscheme.vim
src/testdir/lua.vim
src/testdir/small.vim
src/testdir/tiny.vim
src/testdir/test*.out
src/testdir/test*.failed
src/testdir/test.log
src/testdir/dostmp/*
src/testdir/messages
src/testdir/viminfo
src/testdir/opt_test.vim
src/testdir/failed
src/testdir/starttime
runtime/indent/testdir/*.out
runtime/indent/testdir/*.fail
src/memfile_test
src/json_test
src/message_test
src/kword_test

# Generated by "make install"
runtime/doc/doctags
runtime/doc/tags-*

# Temporarily generated by "runtime/syntax/generator/make"
runtime/syntax/generator/generator.err
runtime/syntax/generator/sanity_check.err
runtime/syntax/generator/vim.vim.rc

# Generated by "make shadow".  The directory names could be anything but we
# restrict them to shadow (the default) or shadow-*
src/shadow
src/shadow-*
src/runtime
src/pixmaps

# other files possibly created by tools
src/cscope.out

# Linter/language server files
/.cache/clangd/
/.ccls-cache/
/compile_commands.json