Use Java Programming Following Questions Solutions Ready Within Today Jan 3 2020 8 00pm Gm Q43785310
Use java programming for the following questions to have thesolutions ready within today Jan 3 2020 at or before 8:00PM GMT+8time zone:
Question 3
A class Tree has an attribute height (of type double).
(a) Write the getter and setter methods of the attribute.
- Write a constructor (with a single parameter) which initializesthe attribute using the parameter.
- What is the output of the following program segment?
double height0 =40; double height1 = 60; Tree tree2 = new Tree(80); Tree tree3 =new Tree(100); height0 = 120;
tree3 = tree2;tree2.setHeight(height0); System.out.println(height1+ “, ” +tree3.getHeight());
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