#!/bin/bash

_findjava()
{
    local cur
    COMPREPLY=()
    cur=`_get_cword`


    case $cur in
        *.java)
            JAVAMATCHES=$(find . -type f -name "$cur")
            COMPREPLY=(  ${JAVAMATCHES} )
            return 0
            ;;
   esac

}&&

complete -o default -F _findjava vim