57 |
|
* possible values. |
58 |
|
*/ |
59 |
|
public void testNext() throws ReflectiveOperationException { |
60 |
+ |
// Inhibit "An illegal reflective access operation has occurred" |
61 |
+ |
if (!testImplementationDetails) return; |
62 |
+ |
|
63 |
|
ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
64 |
+ |
final java.lang.reflect.Method m; |
65 |
|
try { |
66 |
< |
java.lang.reflect.Method m |
63 |
< |
= ThreadLocalRandom.class.getDeclaredMethod( |
66 |
> |
m = ThreadLocalRandom.class.getDeclaredMethod( |
67 |
|
"next", new Class[] { int.class }); |
68 |
|
m.setAccessible(true); |
69 |
+ |
} catch (SecurityException acceptable) { |
70 |
+ |
// Security manager may deny access |
71 |
+ |
return; |
72 |
+ |
} catch (Exception ex) { |
73 |
+ |
// jdk9 module system may deny access |
74 |
+ |
if (ex.getClass().getSimpleName() |
75 |
+ |
.equals("InaccessibleObjectException")) |
76 |
+ |
return; |
77 |
+ |
throw ex; |
78 |
+ |
} |
79 |
|
|
80 |
< |
int i; |
81 |
< |
{ |
82 |
< |
int val = new java.util.Random().nextInt(4); |
83 |
< |
for (i = 0; i < NCALLS; i++) { |
84 |
< |
int q = (int) m.invoke(rnd, new Object[] { 2 }); |
85 |
< |
if (val == q) break; |
73 |
< |
} |
74 |
< |
assertTrue(i < NCALLS); |
80 |
> |
int i; |
81 |
> |
{ |
82 |
> |
int val = new java.util.Random().nextInt(4); |
83 |
> |
for (i = 0; i < NCALLS; i++) { |
84 |
> |
int q = (int) m.invoke(rnd, new Object[] { 2 }); |
85 |
> |
if (val == q) break; |
86 |
|
} |
87 |
+ |
assertTrue(i < NCALLS); |
88 |
+ |
} |
89 |
|
|
90 |
< |
{ |
91 |
< |
int r = (int) m.invoke(rnd, new Object[] { 3 }); |
92 |
< |
for (i = 0; i < NCALLS; i++) { |
93 |
< |
int q = (int) m.invoke(rnd, new Object[] { 3 }); |
94 |
< |
assertTrue(q < (1<<3)); |
95 |
< |
if (r != q) break; |
83 |
< |
} |
84 |
< |
assertTrue(i < NCALLS); |
90 |
> |
{ |
91 |
> |
int r = (int) m.invoke(rnd, new Object[] { 3 }); |
92 |
> |
for (i = 0; i < NCALLS; i++) { |
93 |
> |
int q = (int) m.invoke(rnd, new Object[] { 3 }); |
94 |
> |
assertTrue(q < (1<<3)); |
95 |
> |
if (r != q) break; |
96 |
|
} |
97 |
< |
} catch (SecurityException acceptable) {} |
97 |
> |
assertTrue(i < NCALLS); |
98 |
> |
} |
99 |
|
} |
100 |
|
|
101 |
|
/** |