Object function ( final int arg0 ) { return null ; }
returns the default value for an optional parameter . if the value returned here is null , then this either means , that the parameter is mandatory or that the default value is computed by the expression itself . concode_field_sep String name concode_elem_sep long serialVersionUID concode_field_sep boolean isDeprecated concode_elem_sep int getParameterCount concode_elem_sep FunctionCategory getCategory concode_elem_sep boolean isVolatile concode_elem_sep String getCanonicalName concode_elem_sep String getDescription concode_elem_sep Type getParameterType concode_elem_sep String getParameterDisplayName concode_elem_sep boolean isParameterMandatory concode_elem_sep boolean isExperimental concode_elem_sep boolean isInfiniteParameterCount concode_elem_sep String getDisplayName concode_elem_sep Type getValueType concode_elem_sep String getParameterDescription