From 5e71647c522c49bb49c73c687afb9560cccbe96c Mon Sep 17 00:00:00 2001
From: Peter Lawrey <peter.lawrey@higherfrequencytrading.com>
Date: Tue, 28 Oct 2014 09:22:36 +0000
Subject: [PATCH] Removing StringBuffer

---
 .../net/openhft/chronicle/map/NodeDiscovery.java     |  2 +-
 .../chronicle/map/jrs166/map/LoopHelpers.java        |  2 +-
 .../openhft/chronicle/map/jrs166/map/MapCheck.java   | 12 +++++-------
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/main/java/net/openhft/chronicle/map/NodeDiscovery.java b/src/main/java/net/openhft/chronicle/map/NodeDiscovery.java
index 9c3fa166e..b91a7e482 100644
--- a/src/main/java/net/openhft/chronicle/map/NodeDiscovery.java
+++ b/src/main/java/net/openhft/chronicle/map/NodeDiscovery.java
@@ -653,7 +653,7 @@ class AddressAndPort implements Comparable<AddressAndPort>, BytesMarshallable {
             return (src[0] & 0xff) + "." + (src[1] & 0xff) + "." + (src[2] & 0xff) + "." + (src[3] & 0xff);
         }
 
-        StringBuffer sb = new StringBuffer(39);
+        StringBuilder sb = new StringBuilder(39);
         for (int i = 0; i < (INADDRSZ / INT16SZ); i++) {
             sb.append(Integer.toHexString(((src[i << 1] << 8) & 0xff00)
                     | (src[(i << 1) + 1] & 0xff)));
diff --git a/src/test/java/net/openhft/chronicle/map/jrs166/map/LoopHelpers.java b/src/test/java/net/openhft/chronicle/map/jrs166/map/LoopHelpers.java
index 6d0279a4a..8ec137fd7 100644
--- a/src/test/java/net/openhft/chronicle/map/jrs166/map/LoopHelpers.java
+++ b/src/test/java/net/openhft/chronicle/map/jrs166/map/LoopHelpers.java
@@ -129,7 +129,7 @@ class LoopHelpers {
         String num = Long.toString(n);
         if (num.length() >= field.length())
             return num;
-        StringBuffer b = new StringBuffer(field);
+        StringBuilder b = new StringBuilder(field);
         b.replace(b.length() - num.length(), b.length(), num);
         return b.toString();
     }
diff --git a/src/test/java/net/openhft/chronicle/map/jrs166/map/MapCheck.java b/src/test/java/net/openhft/chronicle/map/jrs166/map/MapCheck.java
index 155b4bd0a..261d4d796 100644
--- a/src/test/java/net/openhft/chronicle/map/jrs166/map/MapCheck.java
+++ b/src/test/java/net/openhft/chronicle/map/jrs166/map/MapCheck.java
@@ -598,14 +598,13 @@ public class MapCheck {
     static void initFloats(Object[] key, Object[] absent, int size) {
         Map m = newMap();
         for (int i = 0; i < size; ++i) {
-            float r = Float.valueOf(i);
+            float r = (float) i;
             key[i] = r;
             m.put(r, r);
         }
         int k = 0;
         while (k < size) {
-            float r = rng.nextFloat();
-            Float ir = Float.valueOf(r);
+            Float ir = rng.nextFloat();
             if (m.put(ir, ir) == null)
                 absent[k++] = ir;
         }
@@ -615,14 +614,13 @@ public class MapCheck {
     static void initDoubles(Object[] key, Object[] absent, int size) {
         Map m = newMap();
         for (int i = 0; i < size; ++i) {
-            double r = Double.valueOf(i);
+            double r = (double) i;
             key[i] = r;
             m.put(r, r);
         }
         int k = 0;
         while (k < size) {
-            double r = rng.nextDouble();
-            Double ir = Double.valueOf(r);
+            Double ir = rng.nextDouble();
             if (m.put(ir, ir) == null)
                 absent[k++] = ir;
         }
@@ -639,7 +637,7 @@ public class MapCheck {
             FileInputStream fr = new FileInputStream(fileName);
             BufferedInputStream in = new BufferedInputStream(fr);
             while (ki < size || ai < size) {
-                StringBuffer sb = new StringBuffer();
+                StringBuilder sb = new StringBuilder();
                 for (; ; ) {
                     int c = in.read();
                     if (c < 0) {