java - Anonymous class error -

public interface imethodcallback  {     boolean execute(); }  ...  imethodcallback callback = new imethodcallback             {                 boolean execute()                 {                     return false;                 }             }; 

this results in errors. how can make in java?

you miss parentheses of constructor:

imethodcallback callback = new imethodcallback() {     public boolean execute()     {         return false;     } };