Nashorn does not coerce JS arrays implicitly. There were too many ambiguous
cases to do a complete implementation (nested conversions.) In Nashorn you
have to;
myInstance.myMethod(Java.to(['a', 'b', 'c'], "java.lang.String[]"));
or;
var StringArray = Java.type("java.lang.String[]");
function args(array) {
return Java.to(array, StringArray);
}
myInstance.myMethod(args(['a', 'b', 'c']));
Cheers,
-- Jim
On 2013-10-08, at 1:54 PM, Tal Liron <[email protected]> wrote:
> Lets say we have a Java class with this method:
>
> class MyClass {
> void myMethod(String[] arguments) {}
> }
>
> And in Nashorn we call it like so:
>
> myInstance.myMethod(['a', 'b', 'c'])
>
> The JavaScript array seems to be converted into a string (as "a,b,c"), and
> then wrapped in a Java string array as its single element before sending to
> Java.
>
> In Rhino, the above works as expected.
