The java.lang.reflect.Array.getChar() is an inbuilt method in Java and is used to return the element present at a given index from the specified Array as a char.
Array.getChar(Object array,int index)
- array : The object array whose index is to be returned.
- index : The particular index of the given array. The element at ‘index’ in the given array is returned.
Return Type: This method returns the element of the array as char.
Note: Typecast isn’t necessary as the return type is char
Exception: This method throws following exception
- NullPointerException – when the array is null.
- IllegalArgumentException – when the given object array is not an Array.
- ArrayIndexOutOfBoundsException – if the given index is not in the range of the size of the array.
Below programs illustrate the getChar() method of Array Class:
Exception : java.lang.ArrayIndexOutOfBoundsException
Exception : java.lang.NullPointerException
Exception : java.lang.IllegalArgumentException: Argument is not an array
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