Author: markt
Date: Tue Nov  3 09:13:39 2015
New Revision: 1712226

URL: http://svn.apache.org/viewvc?rev=1712226&view=rev
Log:
String.indexOf(String) -> String.indexOf(char) where possible
More general fix for an issue identified in 
https://bz.apache.org/bugzilla/show_bug.cgi?id=58541

Modified:
    tomcat/tc8.0.x/trunk/   (props changed)
    
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorQueryTask.java
    
tomcat/tc8.0.x/trunk/java/org/apache/catalina/authenticator/DigestAuthenticator.java
    
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ha/session/JvmRouteBinderValve.java
    
tomcat/tc8.0.x/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java
    tomcat/tc8.0.x/trunk/java/org/apache/catalina/manager/StatusTransformer.java
    tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanDumper.java
    tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanFactory.java
    tomcat/tc8.0.x/trunk/java/org/apache/catalina/realm/JNDIRealm.java
    tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/CGIServlet.java
    tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/WebdavServlet.java
    tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServlet.java
    tomcat/tc8.0.x/trunk/java/org/apache/jasper/tagplugins/jstl/Util.java
    tomcat/tc8.0.x/trunk/java/org/apache/juli/JdkLoggerFormatter.java
    tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/IntrospectionUtils.java
    tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/net/URL.java
    
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/PoolProperties.java
    
tomcat/tc8.0.x/trunk/test/org/apache/catalina/authenticator/TestDigestAuthenticator.java
    
tomcat/tc8.0.x/trunk/test/org/apache/catalina/tribes/demos/ChannelCreator.java

Propchange: tomcat/tc8.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Nov  3 09:13:39 2015
@@ -1 +1 @@
-/tomcat/trunk:1636524,1637156,1637176,1637188,1637331,1637684,1637695,1638720-1638725,1639653,1640010,1640083-1640084,1640088,1640275,1640322,1640347,1640361,1640365,1640403,1640410,1640652,1640655-1640658,1640688,1640700-1640883,1640903,1640976,1640978,1641000,1641026,1641038-1641039,1641051-1641052,1641058,1641064,1641300,1641369,1641374,1641380,1641486,1641634,1641656-1641692,1641704,1641707-1641718,1641720-1641722,1641735,1641981,1642233,1642280,1642554,1642564,1642595,1642606,1642668,1642679,1642697,1642699,1642766,1643002,1643045,1643054-1643055,1643066,1643121,1643128,1643206,1643209-1643210,1643216,1643249,1643270,1643283,1643309-1643310,1643323,1643365-1643366,1643370-1643371,1643465,1643474,1643536,1643570,1643634,1643649,1643651,1643654,1643675,1643731,1643733-1643734,1643761,1643766,1643814,1643937,1643963,1644017,1644169,1644201-1644203,1644321,1644323,1644516,1644523,1644529,1644535,1644730,1644768,1644784-1644785,1644790,1644793,1644815,1644884,1644886,1644890,1644892
 
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666637,1666649,1666757,1666966,1666972,1666985,1666995,1666997,1667292,1667402,1667406,1667546,1667615,1667630,1667636,1667688,1667764,1667871,1668026,1668135,1668193,1668593,1668596,1668630,1668639,1668843,1669353,1669370,1669451,1669800,1669838,1669876,1669882,1670394,1670433,1670591,1670598-1670600,1670610,1670631,1670719,1670724,1670726,1670730,1670940,1671112,1672272,1672284,1673754,1674294,1675461,1675486,1675594,1675830,1676231,1676250-1676251,1676364,1676381,1676393,1676479,1676525,1676552,1676615,1676630,1676634,1676721,1676926,1676943,1677140,1677802,1678011,1678162,1678174,1678339,1678426-1678427,1678694,1678701,1679534,1679708,1679710,1679716,1680034,1680246,1681056,1681123,1681138,1681280,1681283,1681286,1681450,1681697,1681701,1681729,1681770,1681779,1681793,1681807,1681837-1681838,1681854,1681862,1681958,1682028,1682033,1682311,1682315,1682317,1682320,1682324,1682330,1682842,1684172,1684366,1684383,1684526-1684527,1684549-1684550,1685556,1685591,1685739,1685744,168577
 
2,1685816,1685826,1685891,1687242,1687261,1687268,1687340,1688563,1688841,1688878,1688885,1688896,1688901,1689345-1689346,1689357,1689656,1689675-1689677,1689679,1689687,1689825,1689856,1689918,1690011,1690021,1690054,1690080,1690209,1691134,1691487,1691813,1692744-1692747,1692849,1693088,1693105,1693429,1693461,1694058,1694111,1694290,1694501,1694548,1694658,1694660,1694788,1694872,1694878,1695006,1695354,1695371,1695379,1695459,1695582,1695706,1695778,1696199,1696272,1696280,1696366-1696368,1696378,1696390,1696392,1696467,1698212,1698220,1700607,1700870,1700896,1700977,1701093,1701123,1701213,1701607,1701666,1701673,1701760-1701761,1701765,1701940,1702092,1702183,1702244,1702246,1702250,1702268,1702313,1702531,1702630-1702635,1702637-1702638,1702640,1702647,1702660,1702662,1702665-1702666,1702668,1702671-1702673,1702675-1702676,1702680,1702722,1702778,1702795,1702862,1702881,1702886,1702910,1702923,1702971,1702984,1703024,1703040,1703044,1703049-1703050,1703143,1703146,1703151,170
 
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+/tomcat/trunk:1636524,1637156,1637176,1637188,1637331,1637684,1637695,1638720-1638725,1639653,1640010,1640083-1640084,1640088,1640275,1640322,1640347,1640361,1640365,1640403,1640410,1640652,1640655-1640658,1640688,1640700-1640883,1640903,1640976,1640978,1641000,1641026,1641038-1641039,1641051-1641052,1641058,1641064,1641300,1641369,1641374,1641380,1641486,1641634,1641656-1641692,1641704,1641707-1641718,1641720-1641722,1641735,1641981,1642233,1642280,1642554,1642564,1642595,1642606,1642668,1642679,1642697,1642699,1642766,1643002,1643045,1643054-1643055,1643066,1643121,1643128,1643206,1643209-1643210,1643216,1643249,1643270,1643283,1643309-1643310,1643323,1643365-1643366,1643370-1643371,1643465,1643474,1643536,1643570,1643634,1643649,1643651,1643654,1643675,1643731,1643733-1643734,1643761,1643766,1643814,1643937,1643963,1644017,1644169,1644201-1644203,1644321,1644323,1644516,1644523,1644529,1644535,1644730,1644768,1644784-1644785,1644790,1644793,1644815,1644884,1644886,1644890,1644892
 
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Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorQueryTask.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorQueryTask.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorQueryTask.java 
(original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorQueryTask.java 
Tue Nov  3 09:13:39 2015
@@ -162,8 +162,8 @@ public class JMXAccessorQueryTask extend
                     if (!attrs[i].isReadable())
                         continue;
                     String attName = attrs[i].getName();
-                    if (attName.indexOf("=") >= 0 || attName.indexOf(":") >= 0
-                            || attName.indexOf(" ") >= 0) {
+                    if (attName.indexOf('=') >= 0 || attName.indexOf(':') >= 0
+                            || attName.indexOf(' ') >= 0) {
                         continue;
                     }
 

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/authenticator/DigestAuthenticator.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/authenticator/DigestAuthenticator.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/authenticator/DigestAuthenticator.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/authenticator/DigestAuthenticator.java
 Tue Nov  3 09:13:39 2015
@@ -519,7 +519,7 @@ public class DigestAuthenticator extends
             }
 
             // Validate nonce
-            int i = nonce.indexOf(":");
+            int i = nonce.indexOf(':');
             if (i < 0 || (i + 1) == nonce.length()) {
                 return false;
             }

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ha/session/JvmRouteBinderValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/ha/session/JvmRouteBinderValve.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ha/session/JvmRouteBinderValve.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/ha/session/JvmRouteBinderValve.java
 Tue Nov  3 09:13:39 2015
@@ -283,7 +283,7 @@ public class JvmRouteBinderValve extends
             Request request, String sessionId, String localJvmRoute) {
         // get requested jvmRoute.
         String requestJvmRoute = null;
-        int index = sessionId.indexOf(".");
+        int index = sessionId.indexOf('.');
         if (index > 0) {
             requestJvmRoute = sessionId
                     .substring(index + 1, sessionId.length());

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java 
(original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java 
Tue Nov  3 09:13:39 2015
@@ -1699,7 +1699,7 @@ public abstract class WebappClassLoaderB
                         Field field = fields[i];
                         int mods = field.getModifiers();
                         if (field.getType().isPrimitive()
-                                || (field.getName().indexOf("$") != -1)) {
+                                || (field.getName().indexOf('$') != -1)) {
                             continue;
                         }
                         if (Modifier.isStatic(mods)) {
@@ -1747,7 +1747,7 @@ public abstract class WebappClassLoaderB
             Field field = fields[i];
             int mods = field.getModifiers();
             if (field.getType().isPrimitive()
-                    || (field.getName().indexOf("$") != -1)) {
+                    || (field.getName().indexOf('$') != -1)) {
                 continue;
             }
             try {

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/manager/StatusTransformer.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/manager/StatusTransformer.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/manager/StatusTransformer.java 
(original)
+++ 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/manager/StatusTransformer.java 
Tue Nov  3 09:13:39 2015
@@ -614,7 +614,7 @@ public class StatusTransformer {
                 if (webModuleName.startsWith("//")) {
                     webModuleName = webModuleName.substring(2);
                 }
-                int slash = webModuleName.indexOf("/");
+                int slash = webModuleName.indexOf('/');
                 if (slash == -1) {
                     count++;
                     continue;
@@ -667,7 +667,7 @@ public class StatusTransformer {
             if (name.startsWith("//")) {
                 name = name.substring(2);
             }
-            int slash = name.indexOf("/");
+            int slash = name.indexOf('/');
             if (slash != -1) {
                 hostName = name.substring(0, slash);
                 contextName = name.substring(slash);

Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanDumper.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanDumper.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanDumper.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanDumper.java Tue 
Nov  3 09:13:39 2015
@@ -72,9 +72,9 @@ public class MBeanDumper {
                     if (! attrs[i].isReadable()) continue;
                     String attName=attrs[i].getName();
                     if ("modelerType".equals(attName)) continue;
-                    if (attName.indexOf("=") >=0 ||
-                            attName.indexOf(":") >=0 ||
-                            attName.indexOf(" ") >=0 ) {
+                    if (attName.indexOf('=') >=0 ||
+                            attName.indexOf(':') >=0 ||
+                            attName.indexOf(' ') >=0 ) {
                         continue;
                     }
 

Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanFactory.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanFactory.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanFactory.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/mbeans/MBeanFactory.java Tue 
Nov  3 09:13:39 2015
@@ -110,7 +110,7 @@ public class MBeanFactory {
         if ((j2eeType!=null) && (j2eeType.equals("WebModule"))) {
             String name = pname.getKeyProperty("name");
             name = name.substring(2);
-            int i = name.indexOf("/");
+            int i = name.indexOf('/');
             String hostName = name.substring(0,i);
             String path = name.substring(i);
             Container host = engine.findChild(hostName);
@@ -743,7 +743,7 @@ public class MBeanFactory {
         Engine engine = (Engine) service.getContainer();
         String name = oname.getKeyProperty("name");
         name = name.substring(2);
-        int i = name.indexOf("/");
+        int i = name.indexOf('/');
         String hostName = name.substring(0,i);
         String path = name.substring(i);
         ObjectName deployer = new ObjectName(domain+":type=Deployer,host="+

Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/realm/JNDIRealm.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/realm/JNDIRealm.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/realm/JNDIRealm.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/realm/JNDIRealm.java Tue Nov  
3 09:13:39 2015
@@ -2599,12 +2599,12 @@ public class JNDIRealm extends RealmBase
                 // strings: (|(something)(somethingelse))
                 while ( (userPatternString.charAt(startParenLoc + 1) == '|') ||
                         (startParenLoc != 0 && 
userPatternString.charAt(startParenLoc - 1) == '\\') ) {
-                    startParenLoc = userPatternString.indexOf("(", 
startParenLoc+1);
+                    startParenLoc = userPatternString.indexOf('(', 
startParenLoc+1);
                 }
-                endParenLoc = userPatternString.indexOf(")", startParenLoc+1);
+                endParenLoc = userPatternString.indexOf(')', startParenLoc+1);
                 // weed out escaped end-parens
                 while (userPatternString.charAt(endParenLoc - 1) == '\\') {
-                    endParenLoc = userPatternString.indexOf(")", 
endParenLoc+1);
+                    endParenLoc = userPatternString.indexOf(')', 
endParenLoc+1);
                 }
                 String nextPathPart = userPatternString.substring
                     (startParenLoc+1, endParenLoc);

Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/CGIServlet.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/CGIServlet.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/CGIServlet.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/CGIServlet.java Tue 
Nov  3 09:13:39 2015
@@ -789,7 +789,7 @@ public final class CGIServlet extends Ht
                 } else {
                     qs = req.getQueryString();
                 }
-                if (qs != null && qs.indexOf("=") == -1) {
+                if (qs != null && qs.indexOf('=') == -1) {
                     StringTokenizer qsTokens = new StringTokenizer(qs, "+");
                     while ( qsTokens.hasMoreTokens() ) {
                         
cmdLineParameters.add(URLDecoder.decode(qsTokens.nextToken(),
@@ -1685,11 +1685,11 @@ public final class CGIServlet extends Ht
                             }
                             if (line.startsWith("HTTP")) {
                                 skipBody = setStatus(response, 
getSCFromHttpStatusLine(line));
-                            } else if (line.indexOf(":") >= 0) {
+                            } else if (line.indexOf(':') >= 0) {
                                 String header =
-                                    line.substring(0, 
line.indexOf(":")).trim();
+                                    line.substring(0, 
line.indexOf(':')).trim();
                                 String value =
-                                    line.substring(line.indexOf(":") + 
1).trim();
+                                    line.substring(line.indexOf(':') + 
1).trim();
                                 if (header.equalsIgnoreCase("status")) {
                                     skipBody = setStatus(response, 
getSCFromCGIStatusHeader(value));
                                 } else {

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/WebdavServlet.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/WebdavServlet.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/WebdavServlet.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/servlets/WebdavServlet.java 
Tue Nov  3 09:13:39 2015
@@ -875,7 +875,7 @@ public class WebdavServlet
         if (lockDurationStr == null) {
             lockDuration = DEFAULT_TIMEOUT;
         } else {
-            int commaPos = lockDurationStr.indexOf(",");
+            int commaPos = lockDurationStr.indexOf(',');
             // If multiple timeouts, just use the first
             if (commaPos != -1) {
                 lockDurationStr = lockDurationStr.substring(0,commaPos);
@@ -1491,7 +1491,7 @@ public class WebdavServlet
             // if the Destination URL contains the protocol, we can safely
             // trim everything upto the first "/" character after "://"
             int firstSeparator =
-                destinationPath.indexOf("/", protocolIndex + 4);
+                destinationPath.indexOf('/', protocolIndex + 4);
             if (firstSeparator < 0) {
                 destinationPath = "/";
             } else {
@@ -1503,13 +1503,13 @@ public class WebdavServlet
                 destinationPath = destinationPath.substring(hostName.length());
             }
 
-            int portIndex = destinationPath.indexOf(":");
+            int portIndex = destinationPath.indexOf(':');
             if (portIndex >= 0) {
                 destinationPath = destinationPath.substring(portIndex);
             }
 
             if (destinationPath.startsWith(":")) {
-                int firstSeparator = destinationPath.indexOf("/");
+                int firstSeparator = destinationPath.indexOf('/');
                 if (firstSeparator < 0) {
                     destinationPath = "/";
                 } else {

Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServlet.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServlet.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServlet.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServlet.java Tue Nov 
 3 09:13:39 2015
@@ -253,7 +253,7 @@ public class JspServlet extends HttpServ
             return (false);            // part of some other name or value
         }
         int limit = queryString.length();
-        int ampersand = queryString.indexOf("&");
+        int ampersand = queryString.indexOf('&');
         if (ampersand > 0) {
             limit = ampersand;
         }

Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/tagplugins/jstl/Util.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/tagplugins/jstl/Util.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/tagplugins/jstl/Util.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/tagplugins/jstl/Util.java Tue 
Nov  3 09:13:39 2015
@@ -99,7 +99,7 @@ public class Util {
             return false;
         }
 
-        int colonPos = url.indexOf(":");
+        int colonPos = url.indexOf(':');
         if(colonPos == -1){
             return false;
         }
@@ -154,10 +154,10 @@ public class Util {
     public static String stripSession(String url) {
         StringBuilder u = new StringBuilder(url);
         int sessionStart;
-        while ((sessionStart = u.toString().indexOf(";" + 
Constants.SESSION_PARAMETER_NAME + "=")) != -1) {
-            int sessionEnd = u.toString().indexOf(";", sessionStart + 1);
+        while ((sessionStart = u.toString().indexOf(';' + 
Constants.SESSION_PARAMETER_NAME + "=")) != -1) {
+            int sessionEnd = u.toString().indexOf(';', sessionStart + 1);
             if (sessionEnd == -1)
-                sessionEnd = u.toString().indexOf("?", sessionStart + 1);
+                sessionEnd = u.toString().indexOf('?', sessionStart + 1);
             if (sessionEnd == -1) // still
                 sessionEnd = u.length();
             u.delete(sessionStart, sessionEnd);

Modified: tomcat/tc8.0.x/trunk/java/org/apache/juli/JdkLoggerFormatter.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/juli/JdkLoggerFormatter.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/juli/JdkLoggerFormatter.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/juli/JdkLoggerFormatter.java Tue Nov  
3 09:13:39 2015
@@ -56,7 +56,7 @@ public class JdkLoggerFormatter extends
         String message=formatMessage(record);
 
 
-        if( name.indexOf(".") >= 0 )
+        if( name.indexOf('.') >= 0 )
             name = name.substring(name.lastIndexOf(".") + 1);
 
         // Use a string buffer for better performance

Modified: 
tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/IntrospectionUtils.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/IntrospectionUtils.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/IntrospectionUtils.java 
(original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/IntrospectionUtils.java 
Tue Nov  3 09:13:39 2015
@@ -226,14 +226,14 @@ public final class IntrospectionUtils {
      */
     public static String replaceProperties(String value,
             Hashtable<Object,Object> staticProp, PropertySource dynamicProp[]) 
{
-        if (value.indexOf("$") < 0) {
+        if (value.indexOf('$') < 0) {
             return value;
         }
         StringBuilder sb = new StringBuilder();
         int prev = 0;
         // assert value!=nil
         int pos;
-        while ((pos = value.indexOf("$", prev)) >= 0) {
+        while ((pos = value.indexOf('$', prev)) >= 0) {
             if (pos > 0) {
                 sb.append(value.substring(prev, pos));
             }

Modified: tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/net/URL.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/net/URL.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/net/URL.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/tomcat/util/net/URL.java Tue Nov  3 
09:13:39 2015
@@ -571,7 +571,7 @@ public final class URL implements Serial
 
         // Parse the authority section
         if (spec.indexOf("//", start) == start) {
-            int pathStart = spec.indexOf("/", start + 2);
+            int pathStart = spec.indexOf('/', start + 2);
             if ((pathStart >= 0) && (pathStart < limit)) {
                 authority = spec.substring(start + 2, pathStart);
                 start = pathStart;
@@ -614,7 +614,7 @@ public final class URL implements Serial
         }
 
         // Parse the path section
-        if (spec.indexOf("/", start) == start) {     // Absolute path
+        if (spec.indexOf('/', start) == start) {     // Absolute path
             path = spec.substring(start, limit);
             if (query != null)
                 file = path + "?" + query;

Modified: 
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/PoolProperties.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/PoolProperties.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/PoolProperties.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/modules/jdbc-pool/src/main/java/org/apache/tomcat/jdbc/pool/PoolProperties.java
 Tue Nov  3 09:13:39 2015
@@ -474,8 +474,8 @@ public class PoolProperties implements P
                 //always add the trap interceptor to the mix
                 definitions[0] = new 
InterceptorDefinition(TrapException.class);
                 for (int i=0; i<interceptorValues.length; i++) {
-                    int propIndex = interceptorValues[i].indexOf("(");
-                    int endIndex = interceptorValues[i].indexOf(")");
+                    int propIndex = interceptorValues[i].indexOf('(');
+                    int endIndex = interceptorValues[i].indexOf(')');
                     if (propIndex<0 || endIndex<0 || endIndex <= propIndex) {
                         definitions[i+1] = new 
InterceptorDefinition(interceptorValues[i].trim());
                     } else {
@@ -484,7 +484,7 @@ public class PoolProperties implements P
                         String propsAsString = 
interceptorValues[i].substring(propIndex+1, endIndex);
                         String[] props = propsAsString.split(",");
                         for (int j=0; j<props.length; j++) {
-                            int pidx = props[j].indexOf("=");
+                            int pidx = props[j].indexOf('=');
                             String propName = 
props[j].substring(0,pidx).trim();
                             String propValue = 
props[j].substring(pidx+1).trim();
                             definitions[i+1].addProperty(new 
InterceptorProperty(propName,propValue));
@@ -957,7 +957,7 @@ public class PoolProperties implements P
         @SuppressWarnings("unchecked")
         public Class<? extends JdbcInterceptor> getInterceptorClass() throws 
ClassNotFoundException {
             if (clazz==null) {
-                if (getClassName().indexOf(".")<0) {
+                if (getClassName().indexOf('.')<0) {
                     if (log.isDebugEnabled()) {
                         log.debug("Loading interceptor 
class:"+PoolConfiguration.PKG_PREFIX+getClassName());
                     }

Modified: 
tomcat/tc8.0.x/trunk/test/org/apache/catalina/authenticator/TestDigestAuthenticator.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/test/org/apache/catalina/authenticator/TestDigestAuthenticator.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/test/org/apache/catalina/authenticator/TestDigestAuthenticator.java
 (original)
+++ 
tomcat/tc8.0.x/trunk/test/org/apache/catalina/authenticator/TestDigestAuthenticator.java
 Tue Nov  3 09:13:39 2015
@@ -302,7 +302,7 @@ public class TestDigestAuthenticator ext
         String authHeader = authHeaders.iterator().next();
 
         int start = authHeader.indexOf("nonce=\"") + 7;
-        int end = authHeader.indexOf("\"", start);
+        int end = authHeader.indexOf('\'', start);
         return authHeader.substring(start, end);
     }
 
@@ -313,7 +313,7 @@ public class TestDigestAuthenticator ext
         String authHeader = authHeaders.iterator().next();
 
         int start = authHeader.indexOf("opaque=\"") + 8;
-        int end = authHeader.indexOf("\"", start);
+        int end = authHeader.indexOf('\'', start);
         return authHeader.substring(start, end);
     }
 

Modified: 
tomcat/tc8.0.x/trunk/test/org/apache/catalina/tribes/demos/ChannelCreator.java
URL: 
http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/test/org/apache/catalina/tribes/demos/ChannelCreator.java?rev=1712226&r1=1712225&r2=1712226&view=diff
==============================================================================
--- 
tomcat/tc8.0.x/trunk/test/org/apache/catalina/tribes/demos/ChannelCreator.java 
(original)
+++ 
tomcat/tc8.0.x/trunk/test/org/apache/catalina/tribes/demos/ChannelCreator.java 
Tue Nov  3 09:13:39 2015
@@ -130,7 +130,7 @@ public class ChannelCreator {
                 System.out.println("Setting 
MessageDispatchInterceptor.maxQueueSize="+asyncsize);
             } else if ("-static".equals(args[i])) {
                 String d = args[++i];
-                String h = d.substring(0,d.indexOf(":"));
+                String h = d.substring(0,d.indexOf(':'));
                 String p = d.substring(h.length()+1);
                 Member m = new MemberImpl(h,Integer.parseInt(p),2000);
                 staticMembers.add(m);




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