How could i know the icloud accounts associated to one device?

Question

When I try to make a new iCloud account from my Mac says I can not because I have already done all accounts that could be done on that device, but I don’t know which are these, is there any way of knowing about these accounts?

Answer 1

I have a jframe which have always displayed a jpanel and contains also a jdesktoppane
with the last to have a minimun of 0 jinternalframes and maximun 2 jinternalframes
displayed at the same time.
I want to do the following.
If the jdesktoppane doesn't have any internalframe then the panel should have the focus,
else if there is one internalframe (even if this is iconified) i want to be displayed and when the user closes it, the focus to travel at the panel, else if there are 2 internalframes (even if they are iconified) to display the one of them and when the user closes this to display the other one.
Here is what i have done but i don't know what is wrong.
[code start]
this is the ContainerListener of the JDesktopPane which i have registered for this job.
public class DesktopContainer implements ContainerListener {
public void componentAdded(ContainerEvent e){}
public void componentRemoved(ContainerEvent e) {
if(aDesktopPane.getAllFrames().length==1) {
JInternalFrame[] inFrames = aDesktopPane.getAllFrames();
try {
inFrames[0].setIcon(false);
aDesktopPane.setSelectedFrame(inFrames[0]);
}//end try
catch(Exception exc) {}//end catch
}//end if 1
else if(aDesktopPane.getAllFrames().length==2) {
JInternalFrame[] inFrames = aDesktopPane.getAllFrames();
try {
inFrames[0].setIcon(false);
aDesktopPane.setSelectedFrame(inFrames[0]);
}//end try
catch(Exception exc) {}//end catch
}//end if 2
else {
internalPanels.RequestFocus();
}//end else
}//end componentRemoved()
}//end class DesktopContainer
[code end]
Any help is appreciated.