minor cleanups

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@363 f203690c-595d-4dc9-a70b-905162fa7fd2

4 files changed, 6 insertions, 6 deletions

diff --git a/src/java/com/healthmarketscience/jackcess/scsu/Debug.java b/src/java/com/healthmarketscience/jackcess/scsu/Debug.java
index 65e2dbc..10485ea 100644
--- a/src/java/com/healthmarketscience/jackcess/scsu/Debug.java
+++ b/src/java/com/healthmarketscience/jackcess/scsu/Debug.java
@@ -53,7 +53,7 @@ public class Debug
     public static void out(char [] chars, int iStart)
     {
         if (!LOG.isDebugEnabled()) return;
-        StringBuffer msg = new StringBuffer();
+        StringBuilder msg = new StringBuilder();
 
         for (int i = iStart; i < chars.length; i++)
         {
@@ -80,7 +80,7 @@ public class Debug
     public static void out(byte [] bytes, int iStart)
     {
         if (!LOG.isDebugEnabled()) return;
-        StringBuffer msg = new StringBuffer();
+        StringBuilder msg = new StringBuilder();
 
         for (int i = iStart; i < bytes.length; i++)
         {
diff --git a/src/java/com/healthmarketscience/jackcess/scsu/EndOfInputException.java b/src/java/com/healthmarketscience/jackcess/scsu/EndOfInputException.java
index 6d2a16e..4ac8973 100644
--- a/src/java/com/healthmarketscience/jackcess/scsu/EndOfInputException.java
+++ b/src/java/com/healthmarketscience/jackcess/scsu/EndOfInputException.java
@@ -37,7 +37,7 @@ public class EndOfInputException
     extends java.lang.Exception
 {
   
-   private static final long serialVersionUID = 1;
+   private static final long serialVersionUID = 1L;
   
    public EndOfInputException(){
     super("The input string or input byte array ended prematurely");
diff --git a/src/java/com/healthmarketscience/jackcess/scsu/Expand.java b/src/java/com/healthmarketscience/jackcess/scsu/Expand.java
index 8f262f5..9605554 100644
--- a/src/java/com/healthmarketscience/jackcess/scsu/Expand.java
+++ b/src/java/com/healthmarketscience/jackcess/scsu/Expand.java
@@ -156,7 +156,7 @@ public class Expand extends SCSU
     @param sb string buffer to which to append expanded input
     @return the index for the lastc byte processed
     **/
-    protected int expandUnicode(byte []in, int iCur, StringBuffer sb)
+    protected int expandUnicode(byte []in, int iCur, StringBuilder sb)
         throws IllegalInputException, EndOfInputException
     {
         for( ; iCur < in.length-1; iCur+=2 ) // step by 2:
@@ -231,7 +231,7 @@ public class Expand extends SCSU
         output. Using in.length as an intial allocation length should avoid
         the need to reallocate in mid-stream. The exception to this rule are
         surrogates. */
-        StringBuffer sb = new StringBuffer(in.length);
+        StringBuilder sb = new StringBuilder(in.length);
         iOut = 0;
 
         // Loop until all input is exhausted or an error occurred
diff --git a/src/java/com/healthmarketscience/jackcess/scsu/IllegalInputException.java b/src/java/com/healthmarketscience/jackcess/scsu/IllegalInputException.java
index e17ef98..1600d03 100644
--- a/src/java/com/healthmarketscience/jackcess/scsu/IllegalInputException.java
+++ b/src/java/com/healthmarketscience/jackcess/scsu/IllegalInputException.java
@@ -36,7 +36,7 @@ package com.healthmarketscience.jackcess.scsu;
 public class IllegalInputException extends java.lang.Exception
 {
   
-   private static final long serialVersionUID = 1;
+   private static final long serialVersionUID = 1L;
   
    public IllegalInputException(){
     super("The input character array or input byte array contained illegal sequences of bytes or characters");