Author: kkolinko
Date: Mon Dec 28 01:08:41 2015
New Revision: 1721866

URL: http://svn.apache.org/viewvc?rev=1721866&view=rev
Log:
Minor improvements in review of r1720769/r1720776/r1720783/r1720788
append(String) -> append(char)
No functional change.

Modified:
    tomcat/trunk/java/org/apache/catalina/servlets/CGIServlet.java
    tomcat/trunk/java/org/apache/catalina/startup/CredentialHandlerRuleSet.java
    tomcat/trunk/java/org/apache/catalina/startup/RealmRuleSet.java
    tomcat/trunk/java/org/apache/catalina/tribes/io/XByteBuffer.java
    tomcat/trunk/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
    tomcat/trunk/java/org/apache/tomcat/util/http/parser/HttpParser.java

Modified: tomcat/trunk/java/org/apache/catalina/servlets/CGIServlet.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/servlets/CGIServlet.java?rev=1721866&r1=1721865&r2=1721866&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/servlets/CGIServlet.java (original)
+++ tomcat/trunk/java/org/apache/catalina/servlets/CGIServlet.java Mon Dec 28 
01:08:41 2015
@@ -901,7 +901,7 @@ public final class CGIServlet extends Ht
                 }
                 String nextElement = (String) dirWalker.nextElement();
                 currentLocation = new File(currentLocation, nextElement);
-                cginameBuilder.append("/").append(nextElement);
+                cginameBuilder.append('/').append(nextElement);
             }
             String cginame = cginameBuilder.toString();
             if (!currentLocation.isFile()) {

Modified: 
tomcat/trunk/java/org/apache/catalina/startup/CredentialHandlerRuleSet.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/startup/CredentialHandlerRuleSet.java?rev=1721866&r1=1721865&r2=1721866&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/startup/CredentialHandlerRuleSet.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/startup/CredentialHandlerRuleSet.java 
Mon Dec 28 01:08:41 2015
@@ -83,7 +83,7 @@ public class CredentialHandlerRuleSet ex
         StringBuilder pattern = new StringBuilder(prefix);
         for (int i = 0; i < MAX_NESTED_LEVELS; i++) {
             if (i > 0) {
-                pattern.append("/");
+                pattern.append('/');
             }
             pattern.append("CredentialHandler");
             addRuleInstances(digester, pattern.toString(), i == 0 ? 
"setCredentialHandler"

Modified: tomcat/trunk/java/org/apache/catalina/startup/RealmRuleSet.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/startup/RealmRuleSet.java?rev=1721866&r1=1721865&r2=1721866&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/startup/RealmRuleSet.java (original)
+++ tomcat/trunk/java/org/apache/catalina/startup/RealmRuleSet.java Mon Dec 28 
01:08:41 2015
@@ -86,7 +86,7 @@ public class RealmRuleSet extends RuleSe
         StringBuilder pattern = new StringBuilder(prefix);
         for (int i = 0; i < MAX_NESTED_REALM_LEVELS; i++) {
             if (i > 0) {
-                pattern.append("/");
+                pattern.append('/');
             }
             pattern.append("Realm");
             addRuleInstances(digester, pattern.toString(), i == 0 ? "setRealm" 
: "addRealm");

Modified: tomcat/trunk/java/org/apache/catalina/tribes/io/XByteBuffer.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/tribes/io/XByteBuffer.java?rev=1721866&r1=1721865&r2=1721866&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/tribes/io/XByteBuffer.java (original)
+++ tomcat/trunk/java/org/apache/catalina/tribes/io/XByteBuffer.java Mon Dec 28 
01:08:41 2015
@@ -514,14 +514,16 @@ public class XByteBuffer {
                 return -1;
             //assume it does exist
             found = true;
-            for (int i = 1; ( (i < findlen) && found); i++)
+            for (int i = 1; ( (i < findlen) && found); i++) {
                 found = (find[i] == src[pos + i]);
-            if (found)
+            }
+            if (found) {
                 result = pos;
-            else if ( (srclen - pos) < findlen)
+            } else if ( (srclen - pos) < findlen) {
                 return -1; //no more matches possible
-            else
+            } else {
                 pos++;
+            }
         }
         return result;
     }

Modified: tomcat/trunk/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/runtime/JspRuntimeLibrary.java?rev=1721866&r1=1721865&r2=1721866&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/runtime/JspRuntimeLibrary.java 
(original)
+++ tomcat/trunk/java/org/apache/jasper/runtime/JspRuntimeLibrary.java Mon Dec 
28 01:08:41 2015
@@ -542,7 +542,6 @@ public class JspRuntimeLibrary {
      * @param unescString The string to shell-escape
      * @return The escaped shell string.
      */
-
     public static String escapeQueryString(String unescString) {
         if (unescString == null) {
             return null;
@@ -555,7 +554,7 @@ public class JspRuntimeLibrary {
             char nextChar = unescString.charAt(index);
 
             if (shellSpChars.indexOf(nextChar) != -1) {
-                escStringBuilder.append("\\");
+                escStringBuilder.append('\\');
             }
 
             escStringBuilder.append(nextChar);

Modified: tomcat/trunk/java/org/apache/tomcat/util/http/parser/HttpParser.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/http/parser/HttpParser.java?rev=1721866&r1=1721865&r2=1721866&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/http/parser/HttpParser.java 
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/http/parser/HttpParser.java Mon 
Dec 28 01:08:41 2015
@@ -41,12 +41,12 @@ public class HttpParser {
     static {
         // Setup the flag arrays
         for (int i = 0; i < 128; i++) {
-            if (i < 32) {
+            if (i <= 32) { // includes '\t' and ' '
                 isToken[i] = false;
             } else if (i == '(' || i == ')' || i == '<' || i == '>'  || i == 
'@'  ||
                        i == ',' || i == ';' || i == ':' || i == '\\' || i == 
'\"' ||
                        i == '/' || i == '[' || i == ']' || i == '?'  || i == 
'='  ||
-                       i == '{' || i == '}' || i == ' ') {
+                       i == '{' || i == '}') {
                 isToken[i] = false;
             } else {
                 isToken[i] = true;



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