i have prepared a application to compile the program written in jtextarea now i want to add some more functionality such as dot,example when a user presses System. all possible classes and interfaces should popup in jtextarea please tell me how to do this in java swing
eg: when user writes
import java. ---------all possible classes must be displayed---------
label1. ---------all possible functions should be displayed-------------
System.out. ---------------alll methods should be displayed-------
eg: when user writes
import java. ---------all possible classes must be displayed---------
label1. ---------all possible functions should be displayed-------------
System.out. ---------------alll methods should be displayed-------