How to get text in various colors by using only one loop in graphics.

Answer 1

JFrame and https://docs.oracle.com/javase/7/docs/api/javax/swing/JEditorPane.html
and https://docs.oracle.com/javase/7/docs/api/javax/swing/JTextPane.html

Answer 2

if I got you right, cuz I'm not sure what do u mean under "one loop in graphics"