Can I iterate over an array defined within a for-loop in Java? -


does java offer way following without resorting declaring array in separate variable?

for (string s : {"hey", "there"}) {     // ... }

the best can come is:

for (string s : new arraylist<string>() {{ add("hey"); add("there"); }}) {     // ... }

which isn't pretty.

well, least can this:

for (string s : new string[]{"hey", "there"}) {     // ... }

since arrays "iterable" in java (although not implementing iterable), iterate on array instead of arraylist, in-line initialized.


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