question: creates an arraytype by specifying the data type of elements elementtype . the field of containsnull is set to true . concode_field_sep DataType StringType concode_elem_sep DataType DateType concode_elem_sep DataType BooleanType concode_elem_sep DataType BinaryType concode_elem_sep DataType TimestampType concode_elem_sep DataType LongType concode_elem_sep DataType DoubleType concode_elem_sep DataType IntegerType concode_elem_sep DataType ShortType concode_elem_sep DataType FloatType concode_elem_sep DataType ByteType concode_elem_sep DataType CalendarIntervalType concode_elem_sep DataType NullType concode_field_sep StructType createStructType concode_elem_sep StructType createStructType concode_elem_sep StructField createStructField concode_elem_sep StructField createStructField concode_elem_sep DecimalType createDecimalType concode_elem_sep DecimalType createDecimalType concode_elem_sep MapType createMapType concode_elem_sep MapType createMapType
target: ArrayType function ( DataType arg0 ) { if ( arg0 == null ) { throw new IllegalArgumentException ( "srini_string" ) ; } return new ArrayType ( arg0 , true ) ; }