A.package, class, import

B.class, package, import

C.import, class, package

D.package, import, class

E.import, package, class

A.Function function = String::toUpperCase;

B.UnaryOperator function = s -> s.toUpperCase();

C.UnaryOperator<String> function = String::toUpperCase;

D.Function<String> function = m -> m.toUpperCase();

A.It creates an infinite loop printing:0). one1). two1). two...

B.0). one

C.A java.lang.NullPointerException is thrown.

D.0). one1). two2). three

E.The compilation fails.

A.catch(FileNotFoundException | IndexOutOfBoundsException e) { }

B.catch(IOException e) { }

C.catch(FileNotFoundException e) { }catch(IndexOutOfBoundsException e) { }

D.catch(FileNotFoundException | IOException e) { }

E.catch(IndexOutOfBoundsException e) { }catch(FileNotFoundException e) { }

A.null

B.Joe Bloggs

C.The compilation fails due to an error in line 1.

D.p1