lines in a text file in Glabel

I have saved three lines in a text file and three Glabel, how to save every life in Glabel ??? That is: line 1 in Glabel 1 line 2 in Glabel 2 line 3 in Glabel3

the easiest it will cycle through "for", but as a change in the cycle variable name Glabel?

for(int i=0; i<+2;i++) { ['label'+і].setText(reader.readLine());} So not working