question: if true , will contain a value of 1 . for example : x-xss-protection : 1 or if #setblock boolean is true x-xss-protection : 1 ; mode = block if false , will explicitly disable specify that x-xss-protection is disabled . for example : x-xss-protection : 0 concode_field_sep String XSS_PROTECTION_HEADER concode_elem_sep String headerValue concode_elem_sep boolean block concode_elem_sep boolean enabled concode_field_sep void writeHeaders concode_elem_sep void updateHeaderValue concode_elem_sep void setBlock concode_elem_sep String toString
target: void function ( boolean arg0 ) { if ( ! arg0 ) { setBlock ( false ) ; } this . enabled = arg0 ; updateHeaderValue ( ) ; }