Cast exception while setting name

Question

I am getting a cast exception while setting the name.

        Object[] customers= customerRepository.getCustomerName(Id);     
        Customer row = new Custom         


        

Answer 1

So no one bothered to read the exception message?

[Ljava.lang.Object; cannot be cast to java.lang.String

The leading [ indicates that the class is an array class.

What you're getting above is:

row.setName(((String) customers)[0]+" "+((String) customers)[1]);

Cast has precedence over array indexing.