32 |
|
System.out.println(); |
33 |
|
|
34 |
|
Collection<Integer>[] colls = |
35 |
< |
(Collection<Integer>[])new Collection[NC]; |
35 |
> |
(Collection<Integer>[])new Collection<?>[NC]; |
36 |
|
|
37 |
|
for (int k = 0; k < colls.length; ++k) { |
38 |
< |
Object x = klass.newInstance(); |
38 |
> |
Object x = klass.getConstructor().newInstance(); |
39 |
|
if (x instanceof Collection) |
40 |
|
colls[k] = (Collection<Integer>) x; |
41 |
|
else if (x instanceof Map) |
86 |
|
int counts() { |
87 |
|
int count = 0; |
88 |
|
for (int k = 0; k < cs.length; ++k) { |
89 |
< |
for (Iterator it = cs[k].iterator(); it.hasNext();) { |
90 |
< |
if (it.next() != null) |
89 |
> |
for (Integer x : cs[k]) { |
90 |
> |
if (x != null) |
91 |
|
++count; |
92 |
|
} |
93 |
|
} |