Re: check values of Boolean array

From:

"printdude1968@gmail.com" <printdude1968@gmail.com>

Newsgroups:

comp.lang.java.help

Date:

21 May 2007 12:04:40 -0700

Message-ID:

<1179774280.412664.262440@36g2000prm.googlegroups.com>

On May 21, 11:10 am, mike <mikaelpetter...@hotmail.com> wrote:

Hi,

I have the following array:

Object [] myValues = new Boolean[] {new Boolean(false), new
Boolean(true)};

How can I check that myValues is a an array of Booleans?

In relation to this I need to make sure that I have unique series of
values.

If I have the following params param1, param2, param3 and so on

I have combinations 2 power n ( which is number of params). How can I
make sure I use all combinations?

cheers,

//mikael

I don't think you can check the entire array. But I'm pretty sure
that you could do something like

public boolean checkArray(Object [] ArrayToCheck)
{
   int i = 0;
   while (i <= ArrayToCheck.length)
   {
      Object test = ArrayToCheck[i]
      if ( test.instanceof(boolean) == false)
         return false;
   }
   return true;
}

Any of the experts have any criticism?
I made this up on the fly, it's un-tested and I don't know if it will
compile.