Page 373 - Introduction to Programming with Java: A Problem Solving Approach
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{
}
// end class Shirt
System.out.println(this.name + "'s shirt:\n" +
this.primary + " with " + this.trim + " trim");
} // end display
//*********************************************************
// Helping method prompts for and inputs user's selection
private String selectColor(String colorType)
{
}
// end selectColor
Scanner stdIn = new Scanner(System.in);
String color; // chosen color, first a letter, then word
do
{
System.out.print("Enter shirt's " + colorType +
" color (w, r, y): ");
color = stdIn.nextLine();
while (!color.equals("w") && !color.equals("r") &&
!color.equals("y"));
switch (color.charAt(0))
}
{
}
// end switch
caseA'pw'a: go PDF Enhancer
color =
break;
case 'r':
color =
break;
case 'y':
color =
"white";
"red";
"yellow";
return color;
Trace the above shirt-design program using either the short form or the long form. To help you get started, here’s the trace setup, including the input. For the short form, you won’t need the line# column.
input
Corneal r
w
Jill
w y
Exercises 339
ShirtDriver
Shirt
line#
main
Shirt
display
selectColor
obj1
obj2
sh1
sh2
line#
this
this
this
cType
color
name
prim
trim
name
prim
trim
output
