java - Eclipse plug-in that gives list of variables like notepad++ does? -

is there type of eclipse plug-in brings down list of variables notepad++ does?

such have varbiales like: z1 z2 z3 z4

and when press z drop drop kind of box comes every variable starting z? if makes since.

yes, eclipse has feature called content assist. use example, type z press ctrl+space.

note content assist can fill in many other things, such names of classes, methods, , more.