Below is the UML class diagram for a University Management system. You should modify and/or redraw the class diagram  for a University Management system and make the following improvements:

(a) Correct any improper uses of UML syntax.

(b) Improve the object-oriented design, in terms of what classes are chosen or what state/behavior is provided in each, to better follow the object-oriented design heuristics and patterns that were taught in class.

(c) Add another class to the diagram representing a Course. Into this class, place any state and behavior that you feel is relevant for courses. Connect the Course class to the other class (es) in the diagram as appropriate to indicate the relationship between the classes. Your diagram should show all relevant classes, methods, fields, access modifiers, qualifiers and relationships between classes/objects with appropriate adornments in proper UML syntax. Follow appropriate object-oriented design guidelines as discussed in class, including design patterns as appropriate. Make sure that your design accurately represents the major elements in the spec. You may add UML comments to your diagram if necessary for clarification. You will be graded both on proper UML syntax and also on the quality of your design.

(d) You need to covert final model into Java code.

Transcribed Image Text:

class Student private String name private int id private ArrayList courses public void add(Course c) public void drop(Course c) public ArrayList getCourses() public int getID() public String getName() public void setCourses (ArrayList courses) public void setName(String name) public void setiD(int id) extends class Undergrad extends Student private int year [1 ..4] public void becomeTA(Course c) public int getYear() public boolean isTA(Course c) public void setYear(int year) extends class Grad extends Undergrad private boolean phD= [false, true] private ArrayList researchPapers public ArrayList getPapers() public boolean isPhD() public void publish (Paper paper) public void setPhD(boolean phd) class Student private String name private int id private ArrayList courses public void add(Course c) public void drop(Course c) public ArrayList getCourses() public int getID() public String getName() public void setCourses (ArrayList courses) public void setName(String name) public void setiD(int id) extends class Undergrad extends Student private int year [1 ..4] public void becomeTA(Course c) public int getYear() public boolean isTA(Course c) public void setYear(int year) extends class Grad extends Undergrad private boolean phD= [false, true] private ArrayList researchPapers public ArrayList getPapers() public boolean isPhD() public void publish (Paper paper) public void setPhD(boolean phd)

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