StringBuffer -> StringBuilder for webapps

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@832040 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/webapps/examples/WEB-INF/classes/async/Stockticker.java b/webapps/examples/WEB-INF/classes/async/Stockticker.java
index 9b9d046..d02b3ad 100644 (file)
--- a/webapps/examples/WEB-INF/classes/async/Stockticker.java
+++ b/webapps/examples/WEB-INF/classes/async/Stockticker.java
@@ -164,7 +164,7 @@ public class Stockticker implements Runnable {
         }
 
         public String toString() {
-            StringBuffer buf = new StringBuffer("STOCK#");
+            StringBuilder buf = new StringBuilder("STOCK#");
             buf.append(getSymbol());
             buf.append("#");
             buf.append(getValueAsString());

diff --git a/webapps/examples/WEB-INF/classes/filters/ExampleFilter.java b/webapps/examples/WEB-INF/classes/filters/ExampleFilter.java
index 3f27afb..d61b2d9 100644 (file)
--- a/webapps/examples/WEB-INF/classes/filters/ExampleFilter.java
+++ b/webapps/examples/WEB-INF/classes/filters/ExampleFilter.java
@@ -127,7 +127,7 @@ public final class ExampleFilter implements Filter {
 
        if (filterConfig == null)
            return ("TimingFilter()");
-       StringBuffer sb = new StringBuffer("TimingFilter(");
+       StringBuilder sb = new StringBuilder("TimingFilter(");
        sb.append(filterConfig);
        sb.append(")");
        return (sb.toString());

diff --git a/webapps/examples/WEB-INF/classes/jsp2/examples/el/Functions.java b/webapps/examples/WEB-INF/classes/jsp2/examples/el/Functions.java
index ea12e44..f5ff2c0 100644 (file)
--- a/webapps/examples/WEB-INF/classes/jsp2/examples/el/Functions.java
+++ b/webapps/examples/WEB-INF/classes/jsp2/examples/el/Functions.java
@@ -23,7 +23,7 @@ package jsp2.examples.el;
  */
 public class Functions {
     public static String reverse( String text ) {
-        return new StringBuffer( text ).reverse().toString();
+        return new StringBuilder( text ).reverse().toString();
     }
 
     public static int numVowels( String text ) {

diff --git a/webapps/examples/WEB-INF/classes/util/HTMLFilter.java b/webapps/examples/WEB-INF/classes/util/HTMLFilter.java
index 3510add..2ebc744 100644 (file)
--- a/webapps/examples/WEB-INF/classes/util/HTMLFilter.java
+++ b/webapps/examples/WEB-INF/classes/util/HTMLFilter.java
@@ -41,7 +41,7 @@ public final class HTMLFilter {
 
         char content[] = new char[message.length()];
         message.getChars(0, message.length(), content, 0);
-        StringBuffer result = new StringBuffer(content.length + 50);
+        StringBuilder result = new StringBuilder(content.length + 50);
         for (int i = 0; i < content.length; i++) {
             switch (content[i]) {
             case '<':