Java Reference
In-Depth Information
CHAPTER
5
A rrays, L oops, and L ayout
M anagers U sing E xternal
C lasses
Objectives
You will have
mastered the material in
this chapter when you can:
• Create and implement an external class
• Write code to create a constructor class method
• Construct an instance method to initialize instance variables
• Declare and construct an array using correct notation
• Use layout managers with container components
• Code a counter-controlled loop using the for statement
• Correctly employ assignment and unary operators
• Use methods with Frame, Panel, TextArea and Choice components
 
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