1. Create a Java class named Package that contains the following: a. Package should have three private instance variables of type double named length, width, and height. b. Package should have one private instance variable of the type Scanner named input, initialized to System.in. c. No-args (explicit default) public constructor, which initializes all three double instance variables to 1.0. d. Initial (parameterized) public constructor, which defines three parameters of type double, named length, width, and height, which are used to initialize the instance variables of same name. e. Public copy constructor, with a parameter of type Package, used to duplicate an existing Package object. f. Three public void methods named inputLength, inputWidth, and inputHeight. Each method will prompt the user for the appropriate property, and input a double value using the Scanner object input to initialize the instance variables g. A public void method named displayDimensions which prints the dimensions as length X width X height (each value separated by a “ X “). h. A public method of type double named calcVolume that calculates the volume and returns the result as a double value. PS: Please upload the output and say the logic behind it. Thank you!
1. Create a Java class named Package that contains the following:
a. Package should have three private instance variables of type double named length, width, and
height.
b. Package should have one private instance variable of the type Scanner named input, initialized
to System.in.
c. No-args (explicit default) public constructor, which initializes all three double instance variables to
1.0.
d. Initial (parameterized) public constructor, which defines three parameters of type double,
named length, width, and height, which are used to initialize the instance variables of same name.
e. Public copy constructor, with a parameter of type Package, used to duplicate an
existing Package object.
f. Three public void methods named inputLength, inputWidth, and inputHeight. Each method
will prompt the user for the appropriate property, and input a double value using
the Scanner object input to initialize the instance variables
g. A public void method named displayDimensions which prints the dimensions as length X width X
height (each value separated by a “ X “).
h. A public method of type double named calcVolume that calculates the volume and returns the
result as a double value.
PS: Please upload the output and say the logic behind it. Thank you!
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