A.watermelonorangelemongrapeapricotapple

B.nothing

C.appleapricotgrapelemonorangewatermelon

D.appleorangegrapelemonapricotwatermelon

A.@SuppressWarnings on the main and print methods

B.@SuppressWarnings("unchecked") on main and @SafeVarargs on the print method

C.@SuppressWarnings("rawtypes") on main and @SafeVarargs on the print method

D.@SuppressWarnings("all") on the main and print methods

A.EUR -> 0.84
GBP -> 0.75
USD -> 1.00
CNY -> 6.42

B.The compilation fails.

C.CNY -> 6.42
EUR -> 0.84
GBP -> 0.75
USD -> 1.00

D.USD -> 1.00
GBP -> 0.75
EUR -> 0.84
CNY -> 6.42

A.jdbe.mysql.com://localhost:3306/database

B.http://localhost.mysql.com:3306/database

C.http://localhost
mysql.jdbc:3306/database

D.jdbc:mysql://localhost:3306/database

A.public List<Integer> foo(Set<CharSequence> m) { ... }

B.public List<Integer> foo(TreeSet<String> m) { ... }

C.public List<Object> foo(Set<CharSequence> m) { ... }

D.public List<Integer> foo(Set<String> m) { ... }

E.public ArrayList<Integer> foo(Set<String> m) { ... }

F.public ArrayList<Number> foo(Set<CharSequence> m) { ... }