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多选题
1. public class Test {  2. public  T findLarger(T x, T y) {  3. if(x.compareTo(y) > 0) {  4. return x;  5. } else {  6. return y;  7. }  8. }  9. }  and:  22. Test t = new Test();  23. // insert code here  Which two will compile without errors when inserted at line 23?()
A

Object x = t.findLarger(123, “456”);

B

int x = t.findLarger(123, new Double(456));

C

int x = t.findLarger(123, new Integer(456));

D

int x = (int) t.findLarger(new Double(123), new Double(456));


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更多 “多选题1. public class Test {  2. public  T findLarger(T x, T y) {  3. if(x.compareTo(y)  0) {  4. return x;  5. } else {  6. return y;  7. }  8. }  9. }  and:  22. Test t = new Test();  23. // insert code here  Which two will compile without errors when inserted at line 23?()AObject x = t.findLarger(123, “456”);Bint x = t.findLarger(123, new Double(456));Cint x = t.findLarger(123, new Integer(456));Dint x = (int) t.findLarger(new Double(123), new Double(456));” 相关考题
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考题 多选题1. public class Test {  2. public  T findLarger(T x, T y) {  3. if(x.compareTo(y)  0) {  4. return x;  5. } else {  6. return y;  7. }  8. }  9. }  and:  22. Test t = new Test();  23. // insert code here  Which two will compile without errors when inserted at line 23?()AObject x = t.findLarger(123, “456”);Bint x = t.findLarger(123, new Double(456));Cint x = t.findLarger(123, new Integer(456));Dint x = (int) t.findLarger(new Double(123), new Double(456));

考题 单选题1. public class Exception Test {  2. class TestException extends Exception {}  3. public void runTest() throws TestException {}  4. public void test() /* Point X */ {  5. runTest();  6. }  7. }  At Point X on line 4, which code is necessary to make the code compile?()A  No code is necessary.B  throws ExceptionC  catch ( Exception e )D  throws RuntimeExceptionE  catch ( TestException e)

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考题 单选题1. class Bar { }  1. class Test {  2. Bar doBar() {  3. Bar b = new Bar();  4. return b;  5. }  6. public static void main (String args[]) {  7. Test t = new Test();  8. Bar newBar = t.doBar();  9. System.out.println(“newBar”);  10. newBar = new Bar();  11. System.out.println(“finishing”);  12. }  13. } At what point is the Bar object, created on line 3, eligible for garbage collection?()A  After line 8.B  After line 10.C  After line 4, when doBar() completes.D  After line 11, when main() completes.