31     enum Operation {  enum in Main
43         Operation(int frequency) {  in Operation()  method in Main.Operation
71         for (Operation op : Operation.values()) {  in main()
83             Operation[] operations = new Operation[operationsPerThread];  in main()
87                 for (Operation op : Operation.values()) {  in main()
106                 Operation[] operations = new Operation[operationsPerThread];  in main()
107                 Map<Operation, Integer> distribution = new HashMap<Operation, Integer>();  in main()
108                 for (Operation operation : operations) {  in main()
118                 for (Operation op : Operation.values()) {  in main()
174     private final Operation[] operations;
180     private Main(Object lock, int id, Operation[] operations) {  in Main()
192                 Operation operation = operations[nextOperation];  in run()