Re: RFR(XXS): 8156226: DiagnosticCommandImpl::invoke throws NoSuchMethodException even if the method actually exists but parameters are wrong

[David Holmes]

On 11/06/2016 6:12 PM, Daniel Fuchs wrote:

On 11/06/16 01:41, David Holmes wrote:

Better, but I still wonder what Arrays.toString prints for an empty
array?

It prints "[]" - like Collections.emptyList().toString():

Thanks Daniel.

Okay no further comments from me.

David
-----

  System.out.println("null:                         "
          + Arrays.toString((Object[])null));
  System.out.println("new Object[0]:                "
          + Arrays.toString(new Object[0]));
  System.out.println("Arrays.asList(new Object[0]): "
          + Arrays.asList(new Object[0]));

null:                         null
new Object[0]:                []
Arrays.asList(new Object[0]): []

cheers,

-- daniel