Design and implement these 4 files: 1. A parent class called Plant with name (eg Rose,...

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Design and implement these 4 files: 1. A parent class called Plant with name (eg Rose, Douglas Fir) and lifespan (could be in days, weeks, months or years) attributes 2. Tree inherits from Plant and adds a height attribute 3. Flower inherits from Plant and adds a color attribute 4. A driver file to test the 3 classes above. The classes described in #1, 2 and 3 above should have the usual constructors (default and parameterized), get (accessor) and set (mutator) methods for each attribute, and a toString method Child classes should call parent methods whenever possible to minimize code duplication. The driver program must test all the methods in each of the classes. Include comments in your output to describe what you are testing, for example System.out.println(“testing Plant toString, accessor and mutator");. Print out some blank lines in the output to make it easier to read and understand what is being output. Design and implement these 4 files: 1. A parent class called Plant with name (eg Rose, Douglas Fir) and lifespan (could be in days, weeks, months or years) attributes 2. Tree inherits from Plant and adds a height attribute 3. Flower inherits from Plant and adds a color attribute 4. A driver file to test the 3 classes above. The classes described in #1, 2 and 3 above should have the usual constructors (default and parameterized), get (accessor) and set (mutator) methods for each attribute, and a toString method Child classes should call parent methods whenever possible to minimize code duplication. The driver program must test all the methods in each of the classes. Include comments in your output to describe what you are testing, for example System.out.println(“testing Plant toString, accessor and mutator");. Print out some blank lines in the output to make it easier to read and understand what is being output.

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Program Plant class class Plant private data members private String name private int lifespan default constructor public Plant name lifespan 0 paramet... View the full answer