29   static int sad1(char x, char y) {  in sad1()  argument
30     return x >= y ? x - y : y - x;  in sad1()
40   static int sad2(char x, char y) {  in sad2()  argument
41     int diff = x - y;  in sad2()
53   static int sad3(char x, char y) {  in sad3()  argument
54     int diff = x - y;  in sad3()
65   static int sad3Alt(char x, char y) {  in sad3Alt()  argument
66     int diff = x - y;  in sad3Alt()
77   static long sadL1(char x, char y) {  in sadL1()  argument
78     long xl = x;  in sadL1()
90   static long sadL2(char x, char y) {  in sadL2()  argument
91     long diff = x - y;  in sadL2()
103   static long sadL3(char x, char y) {  in sadL3()  argument
104     long diff = x - y;  in sadL3()
115   static long sadL3Alt(char x, char y) {  in sadL3Alt()  argument
116     long diff = x - y;  in sadL3Alt()
138         char x = interesting[i];  in main()  local
140         int e = Math.abs(x - y);  in main()
141         expectEquals(e, sad1(x, y));  in main()
142         expectEquals(e, sad2(x, y));  in main()
143         expectEquals(e, sad3(x, y));  in main()
144         expectEquals(e, sad3Alt(x, y));  in main()
145         expectEquals(e, sadL1(x, y));  in main()
146         expectEquals(e, sadL2(x, y));  in main()
147         expectEquals(e, sadL3(x, y));  in main()
148         expectEquals(e, sadL3Alt(x, y));  in main()