public boolean findRRset ( Name name , int type , int section ) { if ( sections [ section ] == null ) return false ; for ( int i = 0 ; i < sections [ section ] . size ( ) ; i ++ ) { Record r = ( Record ) sections [ section ] . get ( i ) ; if ( r . getType ( ) == type && name . equals ( r . getName ( ) ) ) return true ; } return false ; }
Determines if an RRset with the given name and type is already present in the given section .