Read Chapter 3, sections 1 and 2 of Introduction to Programming Using Java, Seventh Edition
3.1 Blocks, Loops, and Branches
3.2 Algorithm Development
3.3 while and do..while
3.4 The for Statement
3.5 The if Statement
3.6 the switch Statement
3.7 Exceptions and try..catch
3.8 Introduction to Arrays
3.9 GUI Programming