Modified: 
tomcat/trunk/java/org/apache/catalina/valves/AbstractAccessLogValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/AbstractAccessLogValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/AbstractAccessLogValve.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/AbstractAccessLogValve.java 
Thu Jan 14 14:55:44 2016
@@ -475,7 +475,7 @@ public abstract class AbstractAccessLogV
     }
 
     /**
-     * @return Returns the enabled.
+     * @return the enabled flag.
      */
     public boolean getEnabled() {
         return enabled;
@@ -490,7 +490,7 @@ public abstract class AbstractAccessLogV
     }
 
     /**
-     * Return the format pattern.
+     * @return the format pattern.
      */
     public String getPattern() {
         return (this.pattern);
@@ -519,6 +519,7 @@ public abstract class AbstractAccessLogV
      * Return whether the attribute name to look for when
      * performing conditional logging. If null, every
      * request is logged.
+     * @return the attribute name
      */
     public String getCondition() {
         return condition;
@@ -540,6 +541,7 @@ public abstract class AbstractAccessLogV
      * Return whether the attribute name to look for when
      * performing conditional logging. If null, every
      * request is logged.
+     * @return the attribute name
      */
     public String getConditionUnless() {
         return getCondition();
@@ -560,6 +562,7 @@ public abstract class AbstractAccessLogV
      * Return whether the attribute name to look for when
      * performing conditional logging. If null, every
      * request is logged.
+     * @return the attribute name
      */
     public String getConditionIf() {
         return conditionIf;
@@ -579,6 +582,7 @@ public abstract class AbstractAccessLogV
     /**
      * Return the locale used to format timestamps in log entries and in
      * log file name suffix.
+     * @return the locale
      */
     public String getLocale() {
         return localeName;
@@ -671,8 +675,8 @@ public abstract class AbstractAccessLogV
      * second since a new Date was created, this method simply gives out the
      * same Date again so that the system doesn't spend time creating Date
      * objects unnecessarily.
-     *
-     * @return Date
+     * @param systime The time
+     * @return the date object
      */
     private static Date getDate(long systime) {
         Date date = localDate.get();
@@ -682,7 +686,10 @@ public abstract class AbstractAccessLogV
 
 
     /**
-     * Find a locale by name
+     * Find a locale by name.
+     * @param name The locale name
+     * @param fallback Fallback locale if the name is not found
+     * @return the locale object
      */
     protected static Locale findLocale(String name, Locale fallback) {
         if (name == null || name.isEmpty()) {
@@ -1155,7 +1162,7 @@ public abstract class AbstractAccessLogV
         private final boolean conversion;
 
         /**
-         * if conversion is true, write '-' instead of 0 - %b
+         * @param conversion <code>true</code> to write '-' instead of 0 - %b.
          */
         public ByteSentElement(boolean conversion) {
             this.conversion = conversion;
@@ -1209,8 +1216,8 @@ public abstract class AbstractAccessLogV
         private final boolean millis;
 
         /**
-         * if millis is true, write time in millis - %D
-         * if millis is false, write time in seconds - %T
+         * @param millis <code>true</code>, write time in millis - %D,
+         * if <code>false</code>, write time in seconds - %T
          */
         public ElapsedTimeElement(boolean millis) {
             this.millis = millis;
@@ -1477,7 +1484,8 @@ public abstract class AbstractAccessLogV
 
 
     /**
-     * parse pattern string and create the array of AccessLogElement
+     * Parse pattern string and create the array of AccessLogElement.
+     * @return the log elements array
      */
     protected AccessLogElement[] createLogElements() {
         List<AccessLogElement> list = new ArrayList<>();
@@ -1526,7 +1534,10 @@ public abstract class AbstractAccessLogV
     }
 
     /**
-     * create an AccessLogElement implementation which needs an element name
+     * Create an AccessLogElement implementation which needs an element name.
+     * @param name Header name
+     * @param pattern char in the log pattern
+     * @return the log element
      */
     protected AccessLogElement createAccessLogElement(String name, char 
pattern) {
         switch (pattern) {
@@ -1550,7 +1561,9 @@ public abstract class AbstractAccessLogV
     }
 
     /**
-     * create an AccessLogElement implementation
+     * Create an AccessLogElement implementation.
+     * @param pattern char in the log pattern
+     * @return the log element
      */
     protected AccessLogElement createAccessLogElement(char pattern) {
         switch (pattern) {

Modified: tomcat/trunk/java/org/apache/catalina/valves/AccessLogValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/AccessLogValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/AccessLogValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/valves/AccessLogValve.java Thu Jan 14 
14:55:44 2016
@@ -160,7 +160,7 @@ public class AccessLogValve extends Abst
 
 
     /**
-     * Return the directory in which we create log files.
+     * @return the directory in which we create log files.
      */
     public String getDirectory() {
         return (directory);
@@ -178,6 +178,7 @@ public class AccessLogValve extends Abst
 
     /**
      * Check for file existence before logging.
+     * @return <code>true</code> if file existence is checked first
      */
     public boolean isCheckExists() {
 
@@ -199,7 +200,7 @@ public class AccessLogValve extends Abst
 
 
     /**
-     * Return the log file prefix.
+     * @return the log file prefix.
      */
     public String getPrefix() {
         return (prefix);
@@ -217,7 +218,8 @@ public class AccessLogValve extends Abst
 
 
     /**
-     * Should we rotate the logs
+     * Should we rotate the logs.
+     * @return <code>true</code> if the logs are rotated
      */
     public boolean isRotatable() {
         return rotatable;
@@ -236,7 +238,9 @@ public class AccessLogValve extends Abst
 
     /**
      * Should we defer inclusion of the date stamp in the file
-     * name until rotate time
+     * name until rotate time.
+     * @return <code>true</code> if the logs file names are time stamped
+     *  only when they are rotated
      */
     public boolean isRenameOnRotate() {
         return renameOnRotate;
@@ -255,7 +259,8 @@ public class AccessLogValve extends Abst
 
 
     /**
-     * Is the logging buffered
+     * Is the logging buffered. Usually buffering can increase performance.
+     * @return <code>true</code> if the logging uses a buffer
      */
     public boolean isBuffered() {
         return buffered;
@@ -265,7 +270,7 @@ public class AccessLogValve extends Abst
     /**
      * Set the value if the logging should be buffered
      *
-     * @param buffered true if buffered.
+     * @param buffered <code>true</code> if buffered.
      */
     public void setBuffered(boolean buffered) {
         this.buffered = buffered;
@@ -273,7 +278,7 @@ public class AccessLogValve extends Abst
 
 
     /**
-     * Return the log file suffix.
+     * @return the log file suffix.
      */
     public String getSuffix() {
         return (suffix);
@@ -290,7 +295,7 @@ public class AccessLogValve extends Abst
     }
 
     /**
-     *  Return the date format date based log rotation.
+     * @return the date format date based log rotation.
      */
     public String getFileDateFormat() {
         return fileDateFormat;
@@ -298,7 +303,8 @@ public class AccessLogValve extends Abst
 
 
     /**
-     *  Set the date format date based log rotation.
+     * Set the date format date based log rotation.
+     * @param fileDateFormat The format for the file timestamp
      */
     public void setFileDateFormat(String fileDateFormat) {
         String newFormat;
@@ -386,7 +392,6 @@ public class AccessLogValve extends Abst
      * old log file name up once again. Intended to be called by a JMX
      * agent.
      *
-     *
      * @param newFileName The file name to move the log file entry to
      * @return true if a file was rotated with no error
      */

Modified: tomcat/trunk/java/org/apache/catalina/valves/ErrorReportValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/ErrorReportValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/ErrorReportValve.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/ErrorReportValve.java Thu Jan 
14 14:55:44 2016
@@ -288,6 +288,8 @@ public class ErrorReportValve extends Va
     /**
      * Print out a partial servlet stack trace (truncating at the last
      * occurrence of javax.servlet.).
+     * @param t The stack trace to process
+     * @return the stack trace relative to the application layer
      */
     protected String getPartialServletStackTrace(Throwable t) {
         StringBuilder trace = new StringBuilder();
@@ -314,7 +316,7 @@ public class ErrorReportValve extends Va
     /**
      * Enables/Disables full error reports
      *
-     * @param showReport
+     * @param showReport <code>true</code> to show full error data
      */
     public void setShowReport(boolean showReport) {
         this.showReport = showReport;
@@ -327,7 +329,7 @@ public class ErrorReportValve extends Va
     /**
      * Enables/Disables server info on error pages
      *
-     * @param showServerInfo
+     * @param showServerInfo <code>true</code> to show server info
      */
     public void setShowServerInfo(boolean showServerInfo) {
         this.showServerInfo = showServerInfo;

Modified: tomcat/trunk/java/org/apache/catalina/valves/JDBCAccessLogValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/JDBCAccessLogValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/JDBCAccessLogValve.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/JDBCAccessLogValve.java Thu 
Jan 14 14:55:44 2016
@@ -165,7 +165,7 @@ public final class JDBCAccessLogValve ex
     * Use long contentLength as you have more 4 GB output.
     * @since 6.0.15
     */
-    boolean useLongContentLength = false ;
+    boolean useLongContentLength = false;
 
    /**
      * The connection username to use when trying to connect to the database.
@@ -232,8 +232,7 @@ public final class JDBCAccessLogValve ex
     }
 
     /**
-     * Return the username to use to connect to the database.
-     *
+     * @return the username to use to connect to the database.
      */
     public String getConnectionName() {
         return connectionName;
@@ -257,9 +256,8 @@ public final class JDBCAccessLogValve ex
         this.driverName = driverName;
     }
 
-   /**
-     * Return the password to use to connect to the database.
-     *
+    /**
+     * @return the password to use to connect to the database.
      */
     public String getConnectionPassword() {
         return connectionPassword;
@@ -356,11 +354,11 @@ public final class JDBCAccessLogValve ex
     }
 
 
-  /**
-   * Sets the name of the field containing the HTTP response status code.
-   *
-   * @param statusField The name of the HTTP response status code field.
-   */
+    /**
+     * Sets the name of the field containing the HTTP response status code.
+     *
+     * @param statusField The name of the HTTP response status code field.
+     */
     public void setStatusField(String statusField) {
         this.statusField = statusField;
     }
@@ -420,10 +418,11 @@ public final class JDBCAccessLogValve ex
     }
 
     /**
-     * get useLongContentLength
+     * @return <code>true</code> if content length should be considered a long
+     *  rather than an int, defaults to <code>false</code>
      */
-    public  boolean getUseLongContentLength() {
-        return this.useLongContentLength ;
+    public boolean getUseLongContentLength() {
+        return this.useLongContentLength;
     }
 
     /**

Modified: tomcat/trunk/java/org/apache/catalina/valves/PersistentValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/PersistentValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/PersistentValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/valves/PersistentValve.java Thu Jan 
14 14:55:44 2016
@@ -200,6 +200,9 @@ public class PersistentValve extends Val
      * than its expiration date as of the supplied time.
      *
      * FIXME: Probably belongs in the Session class.
+     * @param session The session to check
+     * @param timeNow The current time to check for
+     * @return <code>true</code> if the session is past its expiration
      */
     protected boolean isSessionStale(Session session, long timeNow) {
 

Modified: tomcat/trunk/java/org/apache/catalina/valves/RemoteAddrValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/RemoteAddrValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/RemoteAddrValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/valves/RemoteAddrValve.java Thu Jan 
14 14:55:44 2016
@@ -50,6 +50,8 @@ public final class RemoteAddrValve exten
      * Get the flag deciding whether we add the server connector port to the
      * property compared in the filtering method. The port will be appended
      * using a ";" as a separator.
+     * @return <code>true</code> to add the connector port, the default is
+     *  <code>false</code>
      */
     public boolean getAddConnectorPort() {
         return addConnectorPort;

Modified: tomcat/trunk/java/org/apache/catalina/valves/RemoteHostValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/RemoteHostValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/RemoteHostValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/valves/RemoteHostValve.java Thu Jan 
14 14:55:44 2016
@@ -50,6 +50,7 @@ public final class RemoteHostValve exten
      * Get the flag deciding whether we add the server connector port to the
      * property compared in the filtering method. The port will be appended
      * using a ";" as a separator.
+     * @return <code>true</code> to add the connector port
      */
     public boolean getAddConnectorPort() {
         return addConnectorPort;

Modified: tomcat/trunk/java/org/apache/catalina/valves/RemoteIpValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/RemoteIpValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/RemoteIpValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/valves/RemoteIpValve.java Thu Jan 14 
14:55:44 2016
@@ -144,7 +144,6 @@ import org.apache.tomcat.util.http.MimeH
  * </tr>
  * </table>
  * <p>
- * <p>
  * This Valve may be attached to any Container, depending on the granularity 
of the filtering you wish to perform.
  * </p>
  * <p>
@@ -361,7 +360,7 @@ public class RemoteIpValve extends Valve
 
     /**
      * Convert a given comma delimited String into an array of String
-     *
+     * @param commaDelimitedStrings The string to convert
      * @return array of String (non <code>null</code>)
      */
     protected static String[] commaDelimitedListToStringArray(String 
commaDelimitedStrings) {
@@ -371,6 +370,8 @@ public class RemoteIpValve extends Valve
 
     /**
      * Convert an array of strings in a comma delimited string
+     * @param stringList The string list to convert
+     * @return The concatenated string
      */
     protected static String listToCommaDelimitedString(List<String> 
stringList) {
         if (stringList == null) {
@@ -729,6 +730,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : 80
      * </p>
+     * @param httpServerPort The server port
      */
     public void setHttpServerPort(int httpServerPort) {
         this.httpServerPort = httpServerPort;
@@ -741,6 +743,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : 443
      * </p>
+     * @param httpsServerPort The server port
      */
     public void setHttpsServerPort(int httpsServerPort) {
         this.httpsServerPort = httpsServerPort;
@@ -753,6 +756,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : 
10\.\d{1,3}\.\d{1,3}\.\d{1,3}|192\.168\.\d{1,3}\.\d{1,3}|169\.254.\d{1,3}.\d{1,3}|127\.\d{1,3}\.\d{1,3}\.\d{1,3}
      * </p>
+     * @param internalProxies The proxy regular expression
      */
     public void setInternalProxies(String internalProxies) {
         if (internalProxies == null || internalProxies.length() == 0) {
@@ -770,6 +774,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : <code>null</code>
      * </p>
+     * @param protocolHeader The header name
      */
     public void setProtocolHeader(String protocolHeader) {
         this.protocolHeader = protocolHeader;
@@ -782,6 +787,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : <code>https</code>
      * </p>
+     * @param protocolHeaderHttpsValue The header name
      */
     public void setProtocolHeaderHttpsValue(String protocolHeaderHttpsValue) {
         this.protocolHeaderHttpsValue = protocolHeaderHttpsValue;
@@ -802,6 +808,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : <code>X-Forwarded-By</code>
      * </p>
+     * @param proxiesHeader The header name
      */
     public void setProxiesHeader(String proxiesHeader) {
         this.proxiesHeader = proxiesHeader;
@@ -818,7 +825,7 @@ public class RemoteIpValve extends Valve
      * Default value : <code>X-Forwarded-For</code>
      * </p>
      *
-     * @param remoteIpHeader
+     * @param remoteIpHeader The header name
      */
     public void setRemoteIpHeader(String remoteIpHeader) {
         this.remoteIpHeader = remoteIpHeader;
@@ -855,6 +862,7 @@ public class RemoteIpValve extends Valve
      * <p>
      * Default value : empty list, no external proxy is trusted.
      * </p>
+     * @param trustedProxies The regular expression
      */
     public void setTrustedProxies(String trustedProxies) {
         if (trustedProxies == null || trustedProxies.length() == 0) {

Modified: tomcat/trunk/java/org/apache/catalina/valves/RequestFilterValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/RequestFilterValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/RequestFilterValve.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/RequestFilterValve.java Thu 
Jan 14 14:55:44 2016
@@ -137,6 +137,7 @@ public abstract class RequestFilterValve
     /**
      * Return the regular expression used to test for allowed requests for this
      * Valve, if any; otherwise, return <code>null</code>.
+     * @return the regular expression
      */
     public String getAllow() {
         return allowValue;
@@ -170,6 +171,7 @@ public abstract class RequestFilterValve
     /**
      * Return the regular expression used to test for denied requests for this
      * Valve, if any; otherwise, return <code>null</code>.
+     * @return the regular expression
      */
     public String getDeny() {
         return denyValue;
@@ -204,6 +206,7 @@ public abstract class RequestFilterValve
      * Returns {@code false} if the last change to the {@code allow} pattern 
did
      * not apply successfully. E.g. if the pattern is syntactically
      * invalid.
+     * @return <code>false</code> if the current pattern is invalid
      */
     public final boolean isAllowValid() {
         return allowValid;
@@ -214,6 +217,7 @@ public abstract class RequestFilterValve
      * Returns {@code false} if the last change to the {@code deny} pattern did
      * not apply successfully. E.g. if the pattern is syntactically
      * invalid.
+     * @return <code>false</code> if the current pattern is invalid
      */
     public final boolean isDenyValid() {
         return denyValid;
@@ -221,7 +225,7 @@ public abstract class RequestFilterValve
 
 
     /**
-     * Return response status code that is used to reject denied request.
+     * @return response status code that is used to reject denied request.
      */
     public int getDenyStatus() {
         return denyStatus;
@@ -230,6 +234,7 @@ public abstract class RequestFilterValve
 
     /**
      * Set response status code that is used to reject denied request.
+     * @param denyStatus The status code
      */
     public void setDenyStatus(int denyStatus) {
         this.denyStatus = denyStatus;
@@ -237,7 +242,7 @@ public abstract class RequestFilterValve
 
 
     /**
-     * Return true if a deny is handled by setting an invalid auth header.
+     * @return <code>true</code> if a deny is handled by setting an invalid 
auth header.
      */
     public boolean getInvalidAuthenticationWhenDeny() {
         return invalidAuthenticationWhenDeny;
@@ -246,6 +251,7 @@ public abstract class RequestFilterValve
 
     /**
      * Set invalidAuthenticationWhenDeny property.
+     * @param value <code>true</code> to handle a deny by setting an invalid 
auth header
      */
     public void setInvalidAuthenticationWhenDeny(boolean value) {
         invalidAuthenticationWhenDeny = value;
@@ -352,8 +358,8 @@ public abstract class RequestFilterValve
      * called through JMX, e.g. to test whether certain IP address is allowed 
or
      * denied by the valve configuration.
      *
-     * @param property
-     *            The request property value on which to filter
+     * @param property The request property value on which to filter
+     * @return <code>true</code> if the request is allowed
      */
     public boolean isAllowed(String property) {
         // Use local copies for thread safety

Modified: tomcat/trunk/java/org/apache/catalina/valves/SemaphoreValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/SemaphoreValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/SemaphoreValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/valves/SemaphoreValve.java Thu Jan 14 
14:55:44 2016
@@ -172,8 +172,10 @@ public class SemaphoreValve extends Valv
 
     /**
      * Subclass friendly method to add conditions.
-     * @param request
-     * @param response
+     * @param request The Servlet request
+     * @param response The Servlet response
+     * @return <code>true</code> if the concurrency control should occur
+     *  on this request
      */
     public boolean controlConcurrency(Request request, Response response) {
         return true;
@@ -183,10 +185,10 @@ public class SemaphoreValve extends Valv
     /**
      * Subclass friendly method to add error handling when a permit isn't
      * granted.
-     * @param request
-     * @param response
-     * @throws IOException
-     * @throws ServletException
+     * @param request The Servlet request
+     * @param response The Servlet response
+     * @throws IOException Error writing output
+     * @throws ServletException Other error
      */
     public void permitDenied(Request request, Response response)
         throws IOException, ServletException {

Modified: tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteCond.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteCond.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteCond.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteCond.java Thu 
Jan 14 14:55:44 2016
@@ -183,6 +183,8 @@ public class RewriteCond {
      *
      * @param rule corresponding matched rule
      * @param cond last matched condition
+     * @param resolver Property resolver
+     * @return <code>true</code> if the condition matches
      */
     public boolean evaluate(Matcher rule, Matcher cond, Resolver resolver) {
         String value = test.evaluate(rule, cond, resolver);

Modified: tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteRule.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteRule.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteRule.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteRule.java Thu 
Jan 14 14:55:44 2016
@@ -76,8 +76,9 @@ public class RewriteRule {
 
     /**
      * Evaluate the rule based on the context
-     *
-     * @return null if no rewrite took place
+     * @param url The char sequence
+     * @param resolver Property resolver
+     * @return <code>null</code> if no rewrite took place
      */
     public CharSequence evaluate(CharSequence url, Resolver resolver) {
         Pattern pattern = this.pattern.get();

Modified: tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteValve.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteValve.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/rewrite/RewriteValve.java Thu 
Jan 14 14:55:44 2016
@@ -487,7 +487,7 @@ public class RewriteValve extends ValveB
 
 
     /**
-     * Get config base.
+     * @return config base.
      */
     protected File getConfigBase() {
         File configBase =
@@ -503,8 +503,8 @@ public class RewriteValve extends ValveB
     /**
      * Find the configuration path where the rewrite configuration file
      * will be stored.
-     *
-     * @param resourceName
+     * @param resourceName The rewrite configuration file name
+     * @return the full rewrite configuration path
      */
     protected String getHostConfigPath(String resourceName) {
         StringBuffer result = new StringBuffer();
@@ -536,7 +536,6 @@ public class RewriteValve extends ValveB
      *  RewriteCond %{REMOTE_HOST}  ^host1.*  [OR]
      *
      * @param line A line from the rewrite configuration
-     *
      * @return The condition, rule or map resulting from parsing the line
      */
     public static Object parse(String line) {
@@ -613,9 +612,9 @@ public class RewriteValve extends ValveB
 
     /**
      * Parser for RewriteCond flags.
-     *
-     * @param condition
-     * @param flag
+     * @param line The configuration line being parsed
+     * @param condition The current condition
+     * @param flag The flag
      */
     protected static void parseCondFlag(String line, RewriteCond condition, 
String flag) {
         if (flag.equals("NC") || flag.equals("nocase")) {
@@ -630,9 +629,9 @@ public class RewriteValve extends ValveB
 
     /**
      * Parser for ReweriteRule flags.
-     *
-     * @param rule
-     * @param flag
+     * @param line The configuration line being parsed
+     * @param rule The current rule
+     * @param flag The flag
      */
     protected static void parseRuleFlag(String line, RewriteRule rule, String 
flag) {
         if (flag.equals("chain") || flag.equals("C")) {

Modified: tomcat/trunk/java/org/apache/catalina/valves/rewrite/Substitution.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/valves/rewrite/Substitution.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/valves/rewrite/Substitution.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/valves/rewrite/Substitution.java Thu 
Jan 14 14:55:44 2016
@@ -227,10 +227,11 @@ public class Substitution {
     }
 
     /**
-     * Evaluate the substitution based on the context
-     *
+     * Evaluate the substitution based on the context.
      * @param rule corresponding matched rule
      * @param cond last matched condition
+     * @param resolver The property resolver
+     * @return The substitution result
      */
     public String evaluate(Matcher rule, Matcher cond, Resolver resolver) {
         StringBuffer buf = new StringBuffer();

Modified: tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java?rev=1724626&r1=1724625&r2=1724626&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java Thu 
Jan 14 14:55:44 2016
@@ -560,7 +560,7 @@ public class StandardRoot extends Lifecy
         this.context = context;
     }
 
-    /*
+    /**
      * Class loader resources are handled by treating JARs in WEB-INF/lib as
      * resource JARs (without the internal META-INF/resources/ prefix) mounted
      * at WEB-INF/claasses (rather than the web app root). This enables reuse
@@ -583,7 +583,8 @@ public class StandardRoot extends Lifecy
     }
 
     /**
-     * For unit testing
+     * For unit testing.
+     * @param main The main resources
      */
     protected final void setMainResources(WebResourceSet main) {
         this.main = main;



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