Runs but the pointers are not properly setup...
Program output: shows last patient is linked to on before not the first!

$ java E06CircularList
There are 10 patients:
 Patient "John" is 31 years and suffers from "Tuberculosis"	is followed by Patient "Mary" is 62 years and suffers from "Meningitis"
 Patient "Mary" is 62 years and suffers from "Meningitis"	is followed by Patient "Harry" is 23 years and suffers from "Ebola"
 Patient "Harry" is 23 years and suffers from "Ebola"		is followed by Patient "Henry" is 4 years and suffers from "Measles"
 Patient "Henry" is 4 years and suffers from "Measles"		is followed by Patient "Lucy" is 15 years and suffers from "Acne"
 Patient "Lucy" is 15 years and suffers from "Acne"		is followed by Patient "Larry" is 46 years and suffers from "HIV"
 Patient "Larry" is 46 years and suffers from "HIV"		is followed by Patient "Henry" is 47 years and suffers from "Broken leg"
 Patient "Henry" is 47 years and suffers from "Broken leg"	is followed by Patient "Kate" is 78 years and suffers from "Dementia"
 Patient "Kate" is 78 years and suffers from "Dementia"		is followed by Patient "Elizabeth" is 109 years and suffers from "Bone loss"
 Patient "Elizabeth" is 109 years and suffers from "Bone loss"	is followed by Patient "Nigel" is 10 years and suffers from "Diabetes"
 Patient "Nigel" is 10 years and suffers from "Diabetes"	is followed by Patient "Elizabeth" is 109 years and suffers from "Bone loss"
Delete the 2nd older Henry returns true
There are 9 patients:
 Patient "John" is 31 years and suffers from "Tuberculosis"	is followed by Patient "Mary" is 62 years and suffers from "Meningitis"
 Patient "Mary" is 62 years and suffers from "Meningitis"	is followed by Patient "Harry" is 23 years and suffers from "Ebola"
 Patient "Harry" is 23 years and suffers from "Ebola"		is followed by Patient "Henry" is 4 years and suffers from "Measles"
 Patient "Henry" is 4 years and suffers from "Measles"		is followed by Patient "Lucy" is 15 years and suffers from "Acne"
 Patient "Lucy" is 15 years and suffers from "Acne"		is followed by Patient "Larry" is 46 years and suffers from "HIV"
 Patient "Larry" is 46 years and suffers from "HIV"		is followed by Patient "Kate" is 78 years and suffers from "Dementia"
 Patient "Kate" is 78 years and suffers from "Dementia"		is followed by Patient "Elizabeth" is 109 years and suffers from "Bone loss"
 Patient "Elizabeth" is 109 years and suffers from "Bone loss"	is followed by Patient "Nigel" is 10 years and suffers from "Diabetes"
 Patient "Nigel" is 10 years and suffers from "Diabetes"	is followed by Patient "Elizabeth" is 109 years and suffers from "Bone loss"
Remove the first patient
There are 8 patients:
 Patient "Mary" is 62 years and suffers from "Meningitis"	is followed by Patient "Harry" is 23 years and suffers from "Ebola"
 Patient "Harry" is 23 years and suffers from "Ebola"		is followed by Patient "Henry" is 4 years and suffers from "Measles"
 Patient "Henry" is 4 years and suffers from "Measles"		is followed by Patient "Lucy" is 15 years and suffers from "Acne"
 Patient "Lucy" is 15 years and suffers from "Acne"		is followed by Patient "Larry" is 46 years and suffers from "HIV"
 Patient "Larry" is 46 years and suffers from "HIV"		is followed by Patient "Kate" is 78 years and suffers from "Dementia"
 Patient "Kate" is 78 years and suffers from "Dementia"		is followed by Patient "Elizabeth" is 109 years and suffers from "Bone loss"
 Patient "Elizabeth" is 109 years and suffers from "Bone loss"	is followed by Patient "Nigel" is 10 years and suffers from "Diabetes"
 Patient "Nigel" is 10 years and suffers from "Diabetes"	is followed by Patient "Elizabeth" is 109 years and suffers from "Bone loss"