#171 Redis，还可以继续改进，比如在测试服务器上运行时支持在命令行用-D定义系统变量改变测试参数

examples/showcase/src/main/java/org/springside/examples/showcase/demos/redis/Utils.java

-package org.springside.examples.showcase.demos.redis;
-
-import redis.clients.jedis.JedisPool;
-import redis.clients.jedis.JedisPoolConfig;
-
-public class Utils {
-
-	public static JedisPool createJedisPool(String defaultHost, int defaultPort, int defaultTimeout, int threadCount) {
-		//merge default setting and system properties
-		String host = System.getProperty("benchmark.host", defaultHost);
-		int port = new Integer(System.getProperty("benchmark.port", String.valueOf(defaultPort)));
-		int timeout = new Integer(System.getProperty("benchmark.timeout", String.valueOf(defaultPort)));
-
-		//create jedis pool
-		JedisPoolConfig poolConfig = new JedisPoolConfig();
-		poolConfig.setMaxActive(threadCount);
-		return new JedisPool(poolConfig, host, port, timeout);
-	}
-}
+package org.springside.examples.showcase.demos.redis;
+
+import redis.clients.jedis.JedisPool;
+import redis.clients.jedis.JedisPoolConfig;
+
+public class Utils {
+
+	public static JedisPool createJedisPool(String defaultHost, int defaultPort, int defaultTimeout, int threadCount) {
+		//merge default setting and system properties
+		String host = System.getProperty("benchmark.host", defaultHost);
+		int port = new Integer(System.getProperty("benchmark.port", String.valueOf(defaultPort)));
+		int timeout = new Integer(System.getProperty("benchmark.timeout", String.valueOf(defaultPort)));
+
+		//create jedis pool
+		JedisPoolConfig poolConfig = new JedisPoolConfig();
+		poolConfig.setMaxActive(threadCount);
+		return new JedisPool(poolConfig, host, port, timeout);
+	}
+}