compares two objects for inequality , where either one or both objects may be null . objectutils.notequal null , null = false objectutils.notequal null , '' '' = true objectutils.notequal '' '' , null = true objectutils.notequal '' '' , '' '' = false objectutils.notequal boolean.true , null = true objectutils.notequal boolean.true , `` true '' = true objectutils.notequal boolean.true , boolean.true = false objectutils.notequal boolean.true , boolean.false = true concode_field_sep PlaceHolder placeHolder concode_field_sep Object print concode_elem_sep boolean equals concode_elem_sep String toString
boolean function ( Object arg0 , Object arg1 ) { return ObjectUtils . equals ( arg0 , arg1 ) == false ; }