DateTimeInterval.toCommonIntervals Method
        
 Reduces two sets of possible intervals to one representing the greatest common intervals.
 
         
         
        
            
 This method is static. 
        Parameters
        
            - intervals1
            
 
            - 
                
Type: Array
ElementType: DateTimeInterval
An array of intervals whose instances may be modified. 
            - intervals2
            
 
            - 
                
Type: Array
ElementType: DateTimeInterval
An array of intervals whose instances may be modified. 
        
        Return Value
        
Type: Array
        
ElementType: DateTimeInterval
        
An array of one or two common intervals.