java - How to see if an object is an array without using reflection? -

how can see in java if object array without using reflection? , how can iterate through items without using reflection?

i use google gwt not allowed use reflection :(

i love implement following methods without using refelection:

private boolean isarray(final object obj) {   //??.. }  private string tostring(final object arrayobject) {   //??.. }

btw: neither want use javascript such can use in non-gwt environments.

you can use class.isarray()

public static boolean isarray(object obj) {     return obj!=null && obj.getclass().isarray(); }

this works both object , primitive type arrays.

for tostring take @ arrays.tostring. you'll have check array type , call appropriate tostring method.

Manage