private int RouteDuplicationSearch( String RteDupNameIn, String RteDupNameOut ) { //̏d
		List < Routedata > SearchList = getRteList (); //̃|CgXgǂݍ
		int findExistingName = -1; //OtO
		if ( SearchList.size () != 0 ) { //ԍŏɌo̓ftHgŒǉ
			for ( int i = 0; i < SearchList.size (); i++ ) { //ׂẴ|Cg̖OɊւđŌ
				if ( SearchList.get ( i ).getName ().equals ( RteDupNameIn + ", " + RteDupNameOut ) ) {
					findExistingName = 1; //̖O
					break;
				}
				else findExistingName = -1; //Ȃ-1Ԃ
			}
		}
		return findExistingName;
	}