Dark Horse programmer-java Base-array of reflections

An array is an object that has the same byte code (the same type) as an array with the same number of dimensions and element types.

All arrays whose parent class are object. Object o = new Int[2] or object o = new int[2][2]; a one-dimensional array of basic types can be used as an Object type, not as a object[] type; int[] arr = new in    T[2]; Object O1 = Arr object[] O2 = arr//Will error object[] O3 = new object[2][2]; Yes, because the two-dimensional base array, which contains an array, and a one-dimensional array is Object.  So you can use non-primitive types of one-dimensional arrays, either as object types or as object[] types. Reflection on an array, which is the reflection generationint[] irr= int[].class.newinstance ();System.out.println (irr.length);the above method is wrong. You can get the class object of an array through Int[].class, but you cannot know the concrete constructor of the array when you newinstance (), so you cannot create an array like this    Create an arrayarray.newinstance (class<?> type,int length)

Dark Horse programmer-java Base-array of reflections