//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private boolean goToNextSource() throws java.io.IOException
private bool GoToNextSource()
{
if (_actual.hasNext())
{
if (_current != null)
{
_previousPosition += _current.position();
}
CloseCurrent();
_current = _actual.next();
return(true);
}
return(false);
}