Eclipse autocomplete change variable names

Question

just a dumb question but its hard to search because there are so many topics about eclipse auto complete and its hard to find something matching to my problem.

so there problem is:

If i write : "MyClass MyVarName" and then hit space, (to add the " = new MyClass()") Eclipse automatically adds : "MyClass MyVarName_MyClass " or something like that to the variable-name..... (just without underscore.... stackoverflow just wont to mark as bold else...)

That is really annoying, and because i imported the eclipse configuration of a co-worker... I really don't know how to disable....

thanks in advance

//EDIT:

It seems to be the same effect as i type "MyC" and then press space, it also completes the "MyClass" and not add just the space... its like hitting enter. but i dont want to automplete on space...

i also didn't found a custom key option on space or else.... :(

Answer 1

In Window->Preferences->Java->Editor->Content Assist:

check the box at "Disable Insertion triggers except 'Enter' ".

I've found all other answers to also disable the auto-suggestion features of Eclipse, which are rather useful in my opinion.