code: public static void main(String[] args) {
  		MicrobenchmarkParamGen executor = new MicrobenchmarkParamGen();
  		
  		System.out.println("Parameters:");
  		System.out.println("Read Write Tx Rate: " + RW_TX_RATE);
  		System.out.println("Long Read Tx Rate: " + LONG_READ_TX_RATE);
  		System.out.println("Total Read Count: " + TOTAL_READ_COUNT);
  		System.out.println("Local Hot Count: " + LOCAL_HOT_COUNT);
  		System.out.println("Write Ratio in RW Tx: " + WRITE_RATIO_IN_RW_TX);
  		System.out.println("Hot Conflict Rate: " + HOT_CONFLICT_RATE);
  		
  		System.out.println("# of items: " + DATA_SIZE);
  		System.out.println("# of hot items: " + HOT_DATA_SIZE);
  		System.out.println("# of cold items: " + COLD_DATA_SIZE);
  
  		System.out.println();
  
  		for (int i = 0; i < 1000; i++) {
  			Object[] params = executor.generateParameter();
  			System.out.println(Arrays.toString(params));
  		}
  	}
docs: a main application for debugging