added default size to StringBuffer in logger (and it is not possible to replace the StringBuffer with a StringBuilder...)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7573 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/net/yacy/kelondro/logging/SimpleLogFormatter.java

@@ -45,7 +45,7 @@ public final class SimpleLogFormatter extends SimpleFormatter {
     // e.g. 2005/05/25 11:22:53
     private final SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.US);
 
-    private final StringBuffer buffer = new StringBuffer();
+    private final StringBuffer buffer = new StringBuffer(80);
 
     public SimpleLogFormatter() {
         super();