m(new String[]{"blah", "hey", "yo"});
Draemon is correct. You can also declare m as taking varargs:
m
void m(String... strs) { // strs is seen as a normal String[] inside the method}m("blah", "hey", "yo"); // no [] or {} needed; each string is a separate arg here
Another way to do that, if you want the result as a List inline, you can do it like this:
Arrays.asList(new String[] { "String1", "string2" });