returns its argument if it is non-negative , zero if it is negative . concode_field_sep int SIGNIFICAND_BITS concode_elem_sep int EXPONENT_BIAS concode_elem_sep long SIGNIFICAND_MASK concode_elem_sep long IMPLICIT_BIT concode_elem_sep long ONE_BITS concode_elem_sep long EXPONENT_MASK concode_elem_sep long SIGN_MASK concode_field_sep boolean isNormal concode_elem_sep long getSignificand concode_elem_sep double nextDown concode_elem_sep double bigToDouble concode_elem_sep double scaleNormalize concode_elem_sep boolean isFinite
double function ( double arg0 ) { checkArgument ( ! isNaN ( arg0 ) ) ; if ( arg0 > 0.0 ) { return arg0 ; } else { return 0.0 ; } }