#2 Remove space from prefix.

Author: iprever

src/main/java/com/pangdata/apps/redis/ServerStateGetter.java

@@ -76,7 +76,7 @@ public void run() {
         throw new IllegalArgumentException("'redis.[index].prefix' must not be null");
       }
 
-      prefix = prefix.trim();
+      prefix = prefix.trim().replaceAll("\\s+","");
       Thread.currentThread().setName(prefix);
 
       host = redis.get("host");

src/test/java/com/pangdata/apps/redis/UtilTests.java

@@ -0,0 +1,16 @@
+package com.pangdata.apps.redis;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class UtilTests {
+
+  @Test
+  public void spaceTest() {
+    String s = "a b c";
+    s = s.replaceAll("\\s", "");
+    Assert.assertTrue(s.equals("abc"));
+    System.out.println(s);
+  }
+  
+}