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test/jdk/java/util/Collection/MOAT.java
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rev 48215 : 8060192: Add default method <A> A[] Collection.toArray(IntFunction<A[]> generator)
Reviewed-by: martin, forax, psandoz
*** 361,370 ****
--- 361,371 ----
check(c.isEmpty());
equal(c.size(), 0);
equal(c.toString(),"[]");
equal(c.toArray().length, 0);
equal(c.toArray(new Object[0]).length, 0);
+ equal(c.toArray(Object[]::new).length, 0);
check(c.toArray(new Object[]{42})[0] == null);
Object[] a = new Object[1]; a[0] = Boolean.TRUE;
equal(c.toArray(a), a);
equal(a[0], null);
*** 636,645 ****
--- 637,653 ----
int i = 0; for (Integer j : c) check(a[i++] == j);
check((size <= c.size()) || (a[c.size()] == null));
check(a.getClass() == Integer[].class);
}
+ {
+ Integer[] a = c.toArray(Integer[]::new);
+ equal(c.size(), a.length);
+ check(a.getClass() == Integer[].class);
+ check(Arrays.equals(c.toArray(new Integer[0]), a));
+ }
+
check(c.equals(c));
if (c instanceof Serializable) {
//System.out.printf("Serializing %s%n", c.getClass().getName());
try {
Object clone = serialClone(c);
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