Change fold settings

vimrc

@@ -37,12 +37,12 @@ vmap P "_dp
 
 filetype plugin indent on
 syntax on
+highlight Folded ctermbg=black
 
 au BufNewFile,BufRead *.frag,*.vert,*.fp,*.vp,*.glsl setf glsl
 
 autocmd FileType c,cpp,perl,php,java,glsl set cindent foldmethod=syntax
-autocmd FileType cpp set foldnestmax=3
-autocmd FileType java set foldnestmax=2
+autocmd FileType cpp,java set foldnestmax=2
 autocmd FileType python,sh set autoindent foldmethod=syntax
 autocmd FileType tex,latex set wrap showbreak=+ spell makeprg=pdflatex\ -interaction=nonstopmode\ %
 autocmd FileType sml set autoindent