question: combines hashcode of previous elements sequence and value 's hashcode . concode_field_sep int EMPTY_HASH_CODE concode_elem_sep int hashCode concode_field_sep int hashCode concode_elem_sep HashCode append concode_elem_sep HashCode append concode_elem_sep HashCode append concode_elem_sep HashCode append concode_elem_sep HashCode append concode_elem_sep HashCode append
target: int function ( int arg0 , double arg1 ) { long loc0 = Double . doubleToLongBits ( arg1 ) ; return combine ( arg0 , loc0 ) ; }