question: returns the value of the specified header as an integer , or -1 if the header is not present or not an integer . concode_field_sep Map.Entry entry concode_elem_sep LinkedHashMap headers concode_elem_sep DateFormat dateFormat concode_elem_sep String name concode_field_sep Object getKey concode_elem_sep Set entrySet concode_elem_sep boolean containsKey concode_elem_sep Collection values concode_elem_sep boolean isEmpty concode_elem_sep void clear concode_elem_sep void parse concode_elem_sep boolean containsValue concode_elem_sep Object put concode_elem_sep Object remove concode_elem_sep Object getValue concode_elem_sep String getValue concode_elem_sep int size concode_elem_sep int hashCode concode_elem_sep int hashCode concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep boolean equals concode_elem_sep boolean equals concode_elem_sep Object setValue concode_elem_sep Object get concode_elem_sep void putAll concode_elem_sep String toString concode_elem_sep String toString concode_elem_sep Date getDateValue concode_elem_sep Set keySet concode_elem_sep void addValue
target: int function ( String arg0 ) { String loc0 = getValue ( arg0 ) ; if ( loc0 == null ) { return - 1 ; } try { return Integer . parseInt ( loc0 ) ; } catch ( NumberFormatException loc1 ) { } return - 1 ; }