auto switch between autocomplop and neocomplopcache in eclim

autoload.eclim.vim

" In function! eclim#ExecuteEclim

....

let g:eclimd_running=1
""" Because the snippet may execute multiple times, I just make the auto-switch between these two plugins execute only one time
if !exists('g:mht_enableThePlugin')
"""all the eclimrc settings will store in eclimrc.vim, not vimrc for management-easy reason
       source ~/eclimrc.vim 
       let g:mht_enableThePlugin = 1
endif

eclimrc.vim

AcpEnable
NeoComplCacheDisable
"""acp for eclim
let g:acp_behaviorJavaEclimLength = 0
function MeetsForJavaEclim(context)
  return g:acp_behaviorJavaEclimLength >= 0 &&
        \ a:context =~ '\k\.\k\{' . g:acp_behaviorJavaEclimLength . ',}$'
endfunction
let g:acp_behavior = {
    \ 'java': [{
      \ 'command': "\<c-x>\<c-u>",
      \ 'completefunc' : 'eclim#java#complete#CodeComplete',
      \ 'meets'        : 'MeetsForJavaEclim',
    \ }]
  \ }
nnoremap <leader>i :JavaImport<cr>
let g:EclimProjectTreeAutoOpen=1