score:2

Accepted answer

add the coderecommenders plugin to your installation. that has a subwords completion, which the normal jdt code completion does not have.

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score:-1

this merely meets you req: alt+/, just a replacement for ctrl+space

currently there is no direct way to do that in eclipse. but i found these are helpful. here

this post resembles your's look at it. similar one here

score:0

use search. from the search menu at the top of the window, select "java search". you can limit your search to methods and use wildcards to search for *buffer* if you know that buffer is in the method name.

score:0

the shortcut ctrl + o gives an outline of the current source. so you can view and search all your methods in your current class. use wildcards when needed.

score:3

if you start typing the a in add1_buffer and then an upper b and then press ctrl + space you will find the correct method.

you can then continue writing the word buffer if there are more methods starting with add and then having an upper b.

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this means that you'll have to remember at least the first part of your method but hopefully you do.


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