java - Eclipse Mars: Content Assistant doesn't complete when pressing dot -

when type in first part of local variable name , press ctrl+space in order show content assistant, displays full name of variable , preselects it.

in eclipse luna release full name becomes inserted if press . on keyboard , content assistant shows accessible members of variable instance.

with eclipse mars inserts dot directly after incomplete variable name.

how can switch behavior eclipse luna?

public class {     public int member;      public void possiblyall(){      } }  public class test {     private amembernamewhichislong_1;      private amembernamewhichislong_2;      private amembernamewhichislong_3;      public static void main(string[] args) {         test t = new test();         t.amem     } } 

in example, caret located after t.amem. ctrl+space displays full name. pressing . closes content assistant , produces code: t.amem.

in luna was: t.amembernamewhichislong_1.

this bug introduced code recommenders plug-in (see answer @johannes dorn fix).

you can (temporarily) disable code recommenders via window > preferences > code recommenders > completions > [x] enable code recommenders code completion