Given: Which code fragment, inserted at line 23, allows the code to compile?()
- Adf = new DateFormat();
- Bdf = Date.getFormat();
- Cdf = date.getFormat();
- Ddf = DateFormat.getFormat();
- Edf = DateFormat.getInstance()
Given: Which code fragment, inserted at line 23, allows the code to compile?()
Given:Which code, inserted at line 14, allows the Sprite class to compile?()ADirection d =&ens...
Given:Which code, inserted at line 15, creates an instance of the Point class defined in&ens...
Given:Which code fragment, inserted at line 23, allows the code to compile?()Adf = new Da...
Given:Which code, inserted at line 16, will cause a java.lang.ClassCastException?()AAlpha a = x;BF...
5、Given: Which code, inserted at line
Given:Which code, inserted at line 4, guarantees that this program will output [1, 2]()?ASet set = new TreeSet();BSet set = new HashSet();CSet set = new SortedSet();DList set = new SortedList();ESet set = new LinkedHashSet()
6、Given: Which code fragment, inserted
Given:Which code fragment, inserted at line 24, outputs "123abc 123abc"?()Asb1.append("abc"); s1.append("abc");Bsb1.append("abc"); s1.concat("abc");Csb1...