Author: ebourg
Date: Tue May  9 22:22:59 2017
New Revision: 1794651

URL: http://svn.apache.org/viewvc?rev=1794651&view=rev
Log:
Removed unnecessary parentheses in return statements

Modified:
    tomcat/trunk/java/org/apache/catalina/SessionEvent.java
    tomcat/trunk/java/org/apache/catalina/ant/ResourcesTask.java
    tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java
    tomcat/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorTask.java
    tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java
    tomcat/trunk/java/org/apache/catalina/authenticator/SavedRequest.java
    tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java
    tomcat/trunk/java/org/apache/catalina/connector/CoyotePrincipal.java
    tomcat/trunk/java/org/apache/catalina/connector/Request.java
    tomcat/trunk/java/org/apache/catalina/connector/Response.java
    tomcat/trunk/java/org/apache/catalina/connector/ResponseFacade.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationDispatcher.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterConfig.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterFactory.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationHttpRequest.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationPushBuilder.java
    tomcat/trunk/java/org/apache/catalina/core/ApplicationRequest.java
    tomcat/trunk/java/org/apache/catalina/core/ContainerBase.java
    tomcat/trunk/java/org/apache/catalina/core/NamingContextListener.java
    tomcat/trunk/java/org/apache/catalina/core/StandardContext.java
    tomcat/trunk/java/org/apache/catalina/core/StandardEngine.java
    tomcat/trunk/java/org/apache/catalina/core/StandardHost.java
    tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java
    tomcat/trunk/java/org/apache/catalina/core/StandardPipeline.java
    tomcat/trunk/java/org/apache/catalina/core/StandardServer.java
    tomcat/trunk/java/org/apache/catalina/core/StandardService.java
    tomcat/trunk/java/org/apache/catalina/core/StandardWrapper.java
    tomcat/trunk/java/org/apache/catalina/core/StandardWrapperFacade.java
    tomcat/trunk/java/org/apache/catalina/filters/CsrfPreventionFilter.java
    tomcat/trunk/java/org/apache/catalina/ha/backend/CollectedInfo.java
    tomcat/trunk/java/org/apache/catalina/ha/deploy/FarmWarDeployer.java
    tomcat/trunk/java/org/apache/catalina/ha/session/ClusterSessionListener.java
    tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java
    tomcat/trunk/java/org/apache/catalina/ha/session/DeltaSession.java
    tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java
    tomcat/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java
    tomcat/trunk/java/org/apache/catalina/loader/WebappLoader.java
    tomcat/trunk/java/org/apache/catalina/manager/ManagerServlet.java
    tomcat/trunk/java/org/apache/catalina/manager/StatusTransformer.java
    tomcat/trunk/java/org/apache/catalina/manager/host/HostManagerServlet.java
    tomcat/trunk/java/org/apache/catalina/mapper/Mapper.java
    tomcat/trunk/java/org/apache/catalina/mbeans/ContextResourceLinkMBean.java
    tomcat/trunk/java/org/apache/catalina/mbeans/ContextResourceMBean.java
    tomcat/trunk/java/org/apache/catalina/mbeans/MBeanFactory.java
    tomcat/trunk/java/org/apache/catalina/mbeans/MBeanUtils.java
    tomcat/trunk/java/org/apache/catalina/realm/DataSourceRealm.java
    tomcat/trunk/java/org/apache/catalina/realm/JAASRealm.java
    tomcat/trunk/java/org/apache/catalina/realm/JDBCRealm.java
    tomcat/trunk/java/org/apache/catalina/realm/JNDIRealm.java
    tomcat/trunk/java/org/apache/catalina/realm/MemoryRealm.java
    tomcat/trunk/java/org/apache/catalina/realm/RealmBase.java
    tomcat/trunk/java/org/apache/catalina/realm/UserDatabaseRealm.java
    tomcat/trunk/java/org/apache/catalina/servlets/DefaultServlet.java
    tomcat/trunk/java/org/apache/catalina/session/FileStore.java
    tomcat/trunk/java/org/apache/catalina/session/ManagerBase.java
    tomcat/trunk/java/org/apache/catalina/session/StandardSession.java
    tomcat/trunk/java/org/apache/catalina/ssi/SSIServletRequestUtil.java
    tomcat/trunk/java/org/apache/catalina/startup/Catalina.java
    tomcat/trunk/java/org/apache/catalina/startup/ExpandWar.java
    tomcat/trunk/java/org/apache/catalina/startup/HomesUserDatabase.java
    tomcat/trunk/java/org/apache/catalina/startup/HostConfig.java
    tomcat/trunk/java/org/apache/catalina/startup/SetNextNamingRule.java
    tomcat/trunk/java/org/apache/catalina/startup/UserConfig.java
    
tomcat/trunk/java/org/apache/catalina/storeconfig/ConnectorStoreAppender.java
    tomcat/trunk/java/org/apache/catalina/storeconfig/StandardContextSF.java
    tomcat/trunk/java/org/apache/catalina/storeconfig/StoreAppender.java
    tomcat/trunk/java/org/apache/catalina/storeconfig/StoreContextAppender.java
    tomcat/trunk/java/org/apache/catalina/storeconfig/StoreFactoryBase.java
    tomcat/trunk/java/org/apache/catalina/storeconfig/StoreLoader.java
    tomcat/trunk/java/org/apache/catalina/tribes/transport/RxTaskPool.java
    tomcat/trunk/java/org/apache/catalina/tribes/transport/bio/BioSender.java
    tomcat/trunk/java/org/apache/catalina/tribes/transport/nio/NioSender.java
    tomcat/trunk/java/org/apache/catalina/users/AbstractGroup.java
    tomcat/trunk/java/org/apache/catalina/users/AbstractRole.java
    tomcat/trunk/java/org/apache/catalina/users/AbstractUser.java
    tomcat/trunk/java/org/apache/catalina/users/MemoryGroup.java
    tomcat/trunk/java/org/apache/catalina/users/MemoryRole.java
    tomcat/trunk/java/org/apache/catalina/users/MemoryUser.java
    tomcat/trunk/java/org/apache/catalina/users/MemoryUserDatabase.java
    tomcat/trunk/java/org/apache/catalina/users/MemoryUserDatabaseFactory.java
    tomcat/trunk/java/org/apache/catalina/util/CharsetMapper.java
    tomcat/trunk/java/org/apache/catalina/util/DOMWriter.java
    tomcat/trunk/java/org/apache/catalina/util/Extension.java
    tomcat/trunk/java/org/apache/catalina/util/ManifestResource.java
    tomcat/trunk/java/org/apache/catalina/util/ResourceSet.java
    tomcat/trunk/java/org/apache/catalina/util/ServerInfo.java
    tomcat/trunk/java/org/apache/catalina/valves/AbstractAccessLogValve.java
    tomcat/trunk/java/org/apache/catalina/valves/AccessLogValve.java
    tomcat/trunk/java/org/apache/catalina/valves/rewrite/ResolverImpl.java
    tomcat/trunk/java/org/apache/coyote/ajp/AjpAprProtocol.java
    tomcat/trunk/java/org/apache/coyote/ajp/AjpNio2Protocol.java
    tomcat/trunk/java/org/apache/coyote/ajp/AjpNioProtocol.java
    tomcat/trunk/java/org/apache/coyote/http11/Http11Processor.java
    tomcat/trunk/java/org/apache/el/parser/ELParser.java
    tomcat/trunk/java/org/apache/el/parser/ELParser.jjt
    tomcat/trunk/java/org/apache/jasper/compiler/AttributeParser.java
    tomcat/trunk/java/org/apache/jasper/runtime/JspRuntimeLibrary.java
    tomcat/trunk/java/org/apache/jasper/security/SecurityUtil.java
    tomcat/trunk/java/org/apache/jasper/servlet/JasperLoader.java
    tomcat/trunk/java/org/apache/jasper/servlet/JspCServletContext.java
    tomcat/trunk/java/org/apache/juli/logging/LogFactory.java
    tomcat/trunk/java/org/apache/naming/ContextBindings.java
    tomcat/trunk/java/org/apache/naming/NamingContext.java
    tomcat/trunk/java/org/apache/naming/SelectorContext.java
    tomcat/trunk/java/org/apache/naming/factory/MailSessionFactory.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ApplicationParameter.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextEjb.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextEnvironment.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextHandler.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextLocalEjb.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextResource.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextResourceEnvRef.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextResourceLink.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextService.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ContextTransaction.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ErrorPage.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/FilterDef.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/FilterMap.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/LoginConfig.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/MessageDestination.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/MessageDestinationRef.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ResourceBase.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/SecurityCollection.java
    
tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/SecurityConstraint.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/SecurityRoleRef.java
    tomcat/trunk/java/org/apache/tomcat/util/descriptor/web/ServletDef.java
    
tomcat/trunk/java/org/apache/tomcat/util/digester/AbstractObjectCreationFactory.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/CallMethodRule.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/CallParamRule.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/Digester.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/FactoryCreateRule.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/ObjectCreateRule.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/RuleSetBase.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/RulesBase.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/SetNextRule.java
    tomcat/trunk/java/org/apache/tomcat/util/digester/SetPropertiesRule.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/AttributeInfo.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/BaseAttributeFilter.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/BaseModelMBean.java
    
tomcat/trunk/java/org/apache/tomcat/util/modeler/BaseNotificationBroadcaster.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/FeatureInfo.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/ManagedBean.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/NotificationInfo.java
    tomcat/trunk/java/org/apache/tomcat/util/modeler/Registry.java
    tomcat/trunk/webapps/examples/WEB-INF/classes/filters/ExampleFilter.java

Modified: tomcat/trunk/java/org/apache/catalina/SessionEvent.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/SessionEvent.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/SessionEvent.java (original)
+++ tomcat/trunk/java/org/apache/catalina/SessionEvent.java Tue May  9 22:22:59 
2017
@@ -71,9 +71,7 @@ public final class SessionEvent extends
      * @return the event data of this event.
      */
     public Object getData() {
-
-        return (this.data);
-
+        return this.data;
     }
 
 
@@ -81,9 +79,7 @@ public final class SessionEvent extends
      * @return the Session on which this event occurred.
      */
     public Session getSession() {
-
-        return (this.session);
-
+        return this.session;
     }
 
 
@@ -91,9 +87,7 @@ public final class SessionEvent extends
      * @return the event type of this event.
      */
     public String getType() {
-
-        return (this.type);
-
+        return this.type;
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/ant/ResourcesTask.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ant/ResourcesTask.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ant/ResourcesTask.java (original)
+++ tomcat/trunk/java/org/apache/catalina/ant/ResourcesTask.java Tue May  9 
22:22:59 2017
@@ -45,7 +45,7 @@ public class ResourcesTask extends Abstr
     protected String type = null;
 
     public String getType() {
-        return (this.type);
+        return this.type;
     }
 
     public void setType(String type) {

Modified: tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java (original)
+++ tomcat/trunk/java/org/apache/catalina/ant/ValidatorTask.java Tue May  9 
22:22:59 2017
@@ -54,7 +54,7 @@ public class ValidatorTask extends BaseR
     protected String path = null;
 
     public String getPath() {
-        return (this.path);
+        return this.path;
     }
 
     public void setPath(String path) {

Modified: tomcat/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorTask.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorTask.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorTask.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/ant/jmx/JMXAccessorTask.java Tue May  
9 22:22:59 2017
@@ -131,7 +131,7 @@ public class JMXAccessorTask extends Bas
      * @return the name used at remote MbeanServer
      */
     public String getName() {
-        return (this.name);
+        return this.name;
     }
 
     public void setName(String objectName) {
@@ -200,7 +200,7 @@ public class JMXAccessorTask extends Bas
      * @return The login password for the <code>Manager</code> application.
      */
     public String getPassword() {
-        return (this.password);
+        return this.password;
     }
 
     public void setPassword(String password) {
@@ -211,7 +211,7 @@ public class JMXAccessorTask extends Bas
      * @return The login username for the <code>JMX</code> MBeanServer.
      */
     public String getUsername() {
-        return (this.username);
+        return this.username;
     }
 
     public void setUsername(String username) {
@@ -222,7 +222,7 @@ public class JMXAccessorTask extends Bas
      * @return The URL of the <code>JMX JSR 160</code> MBeanServer to be used.
      */
     public String getUrl() {
-        return (this.url);
+        return this.url;
     }
 
     public void setUrl(String url) {
@@ -233,7 +233,7 @@ public class JMXAccessorTask extends Bas
      * @return The Host of the <code>JMX JSR 160</code> MBeanServer to be used.
      */
     public String getHost() {
-        return (this.host);
+        return this.host;
     }
 
     public void setHost(String host) {
@@ -244,7 +244,7 @@ public class JMXAccessorTask extends Bas
      * @return The Port of the <code>JMX JSR 160</code> MBeanServer to be used.
      */
     public String getPort() {
-        return (this.port);
+        return this.port;
     }
 
     public void setPort(String port) {

Modified: 
tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java 
Tue May  9 22:22:59 2017
@@ -687,19 +687,17 @@ public class FormAuthenticator
      * @return the original request URL
      */
     protected String savedRequestURL(Session session) {
-
         SavedRequest saved =
             (SavedRequest) session.getNote(Constants.FORM_REQUEST_NOTE);
         if (saved == null) {
-            return (null);
+            return null;
         }
         StringBuilder sb = new StringBuilder(saved.getRequestURI());
         if (saved.getQueryString() != null) {
             sb.append('?');
             sb.append(saved.getQueryString());
         }
-        return (sb.toString());
-
+        return sb.toString();
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/authenticator/SavedRequest.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/authenticator/SavedRequest.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/authenticator/SavedRequest.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/authenticator/SavedRequest.java Tue 
May  9 22:22:59 2017
@@ -53,7 +53,7 @@ public final class SavedRequest {
     }
 
     public Iterator<Cookie> getCookies() {
-        return (cookies.iterator());
+        return cookies.iterator();
     }
 
 
@@ -75,15 +75,15 @@ public final class SavedRequest {
     }
 
     public Iterator<String> getHeaderNames() {
-        return (headers.keySet().iterator());
+        return headers.keySet().iterator();
     }
 
     public Iterator<String> getHeaderValues(String name) {
         ArrayList<String> values = headers.get(name);
         if (values == null)
-            return ((new ArrayList<String>()).iterator());
+            return new ArrayList<String>().iterator();
         else
-            return (values.iterator());
+            return values.iterator();
     }
 
 
@@ -97,7 +97,7 @@ public final class SavedRequest {
     }
 
     public Iterator<Locale> getLocales() {
-        return (locales.iterator());
+        return locales.iterator();
     }
 
 
@@ -107,7 +107,7 @@ public final class SavedRequest {
     private String method = null;
 
     public String getMethod() {
-        return (this.method);
+        return this.method;
     }
 
     public void setMethod(String method) {
@@ -121,7 +121,7 @@ public final class SavedRequest {
     private String queryString = null;
 
     public String getQueryString() {
-        return (this.queryString);
+        return this.queryString;
     }
 
     public void setQueryString(String queryString) {
@@ -135,7 +135,7 @@ public final class SavedRequest {
     private String requestURI = null;
 
     public String getRequestURI() {
-        return (this.requestURI);
+        return this.requestURI;
     }
 
     public void setRequestURI(String requestURI) {
@@ -150,7 +150,7 @@ public final class SavedRequest {
     private String decodedRequestURI = null;
 
     public String getDecodedRequestURI() {
-        return (this.decodedRequestURI);
+        return this.decodedRequestURI;
     }
 
     public void setDecodedRequestURI(String decodedRequestURI) {
@@ -164,7 +164,7 @@ public final class SavedRequest {
     private ByteChunk body = null;
 
     public ByteChunk getBody() {
-        return (this.body);
+        return this.body;
     }
 
     public void setBody(ByteChunk body) {
@@ -177,7 +177,7 @@ public final class SavedRequest {
     private String contentType = null;
 
     public String getContentType() {
-        return (this.contentType);
+        return this.contentType;
     }
 
     public void setContentType(String contentType) {

Modified: tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java Tue May  
9 22:22:59 2017
@@ -728,7 +728,7 @@ public class CoyoteAdapter implements Ad
                 // No session ID means no possibility of remap
                 if (contexts != null && sessionID != null) {
                     // Find the context associated with the session
-                    for (int i = (contexts.length); i > 0; i--) {
+                    for (int i = contexts.length; i > 0; i--) {
                         Context ctxt = contexts[i - 1];
                         if (ctxt.getManager().findSession(sessionID) != null) {
                             // We found a context. Is it the one that has

Modified: tomcat/trunk/java/org/apache/catalina/connector/CoyotePrincipal.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/CoyotePrincipal.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/CoyotePrincipal.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/connector/CoyotePrincipal.java Tue 
May  9 22:22:59 2017
@@ -49,7 +49,7 @@ public class CoyotePrincipal implements
 
     @Override
     public String getName() {
-        return (this.name);
+        return this.name;
     }
 
 
@@ -62,12 +62,10 @@ public class CoyotePrincipal implements
      */
     @Override
     public String toString() {
-
         StringBuilder sb = new StringBuilder("CoyotePrincipal[");
         sb.append(this.name);
         sb.append("]");
-        return (sb.toString());
-
+        return sb.toString();
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/connector/Request.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/Request.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/Request.java (original)
+++ tomcat/trunk/java/org/apache/catalina/connector/Request.java Tue May  9 
22:22:59 2017
@@ -170,7 +170,7 @@ public class Request implements HttpServ
      * @return the Coyote request object
      */
     public org.apache.coyote.Request getCoyoteRequest() {
-        return (this.coyoteRequest);
+        return this.coyoteRequest;
     }
 
 
@@ -1247,7 +1247,7 @@ public class Request implements HttpServ
         }
 
         try {
-            return (servletContext.getRealPath(path));
+            return servletContext.getRealPath(path);
         } catch (IllegalArgumentException e) {
             return null;
         }
@@ -1360,7 +1360,7 @@ public class Request implements HttpServ
         if (path == null) {
             return null;
         } else if (path.startsWith("/")) {
-            return (context.getServletContext().getRequestDispatcher(path));
+            return context.getServletContext().getRequestDispatcher(path);
         }
 
         // Convert a request-relative path to a context-relative one
@@ -2353,7 +2353,7 @@ public class Request implements HttpServ
      */
     @Override
     public String getServletPath() {
-        return (mappingData.wrapperPath.toString());
+        return mappingData.wrapperPath.toString();
     }
 
 
@@ -2429,7 +2429,7 @@ public class Request implements HttpServ
     @Override
     @Deprecated
     public boolean isRequestedSessionIdFromUrl() {
-        return (isRequestedSessionIdFromURL());
+        return isRequestedSessionIdFromURL();
     }
 
 
@@ -2523,7 +2523,7 @@ public class Request implements HttpServ
         }
 
         // Check for a role defined directly as a <security-role>
-        return (realm.hasRole(getWrapper(), userPrincipal, role));
+        return realm.hasRole(getWrapper(), userPrincipal, role);
     }
 
 
@@ -2901,7 +2901,7 @@ public class Request implements HttpServ
         // There cannot be a session if no context has been assigned yet
         Context context = getContext();
         if (context == null) {
-            return (null);
+            return null;
         }
 
         // Return the current session if it exists and is valid
@@ -2909,13 +2909,13 @@ public class Request implements HttpServ
             session = null;
         }
         if (session != null) {
-            return (session);
+            return session;
         }
 
         // Return the requested session if it exists and is valid
         Manager manager = context.getManager();
         if (manager == null) {
-            return (null);      // Sessions are not supported
+            return null;      // Sessions are not supported
         }
         if (requestedSessionId != null) {
             try {
@@ -2928,13 +2928,13 @@ public class Request implements HttpServ
             }
             if (session != null) {
                 session.access();
-                return (session);
+                return session;
             }
         }
 
         // Create a new session if requested and the response is not committed
         if (!create) {
-            return (null);
+            return null;
         }
         if (response != null
                 && context.getServletContext()

Modified: tomcat/trunk/java/org/apache/catalina/connector/Response.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/Response.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/Response.java (original)
+++ tomcat/trunk/java/org/apache/catalina/connector/Response.java Tue May  9 
22:22:59 2017
@@ -139,7 +139,7 @@ public class Response implements HttpSer
      * @return the Context within which this Request is being processed.
      */
     public Context getContext() {
-        return (request.getContext());
+        return request.getContext();
     }
 
 
@@ -330,9 +330,9 @@ public class Response implements HttpSer
      * @return <code>true</code> if the application has committed the response
      */
     public boolean isAppCommitted() {
-        return (this.appCommitted || isCommitted() || isSuspended()
+        return this.appCommitted || isCommitted() || isSuspended()
                 || ((getContentLength() > 0)
-                    && (getContentWritten() >= getContentLength())));
+                    && (getContentWritten() >= getContentLength()));
     }
 
 
@@ -345,7 +345,7 @@ public class Response implements HttpSer
      * @return the Request with which this Response is associated.
      */
     public org.apache.catalina.connector.Request getRequest() {
-        return (this.request);
+        return this.request;
     }
 
     /**
@@ -600,7 +600,7 @@ public class Response implements HttpSer
      */
     @Override
     public Locale getLocale() {
-        return (getCoyoteResponse().getLocale());
+        return getCoyoteResponse().getLocale();
     }
 
 
@@ -1161,13 +1161,11 @@ public class Response implements HttpSer
      */
     @Override
     public String encodeRedirectURL(String url) {
-
         if (isEncodeable(toAbsolute(url))) {
-            return (toEncoded(url, 
request.getSessionInternal().getIdInternal()));
+            return toEncoded(url, 
request.getSessionInternal().getIdInternal());
         } else {
-            return (url);
+            return url;
         }
-
     }
 
 
@@ -1184,7 +1182,7 @@ public class Response implements HttpSer
     @Override
     @Deprecated
     public String encodeRedirectUrl(String url) {
-        return (encodeRedirectURL(url));
+        return encodeRedirectURL(url);
     }
 
 
@@ -1213,9 +1211,9 @@ public class Response implements HttpSer
             } else if (url.equals(absolute) && !hasPath(url)) {
                 url += '/';
             }
-            return (toEncoded(url, 
request.getSessionInternal().getIdInternal()));
+            return toEncoded(url, 
request.getSessionInternal().getIdInternal());
         } else {
-            return (url);
+            return url;
         }
 
     }
@@ -1234,7 +1232,7 @@ public class Response implements HttpSer
     @Override
     @Deprecated
     public String encodeUrl(String url) {
-        return (encodeURL(url));
+        return encodeURL(url);
     }
 
 
@@ -1630,7 +1628,7 @@ public class Response implements HttpSer
     protected String toAbsolute(String location) {
 
         if (location == null) {
-            return (location);
+            return location;
         }
 
         boolean leadingSlash = location.startsWith("/");
@@ -1705,7 +1703,7 @@ public class Response implements HttpSer
 
         } else {
 
-            return (location);
+            return location;
 
         }
 
@@ -1834,9 +1832,8 @@ public class Response implements HttpSer
      * @return the encoded URL
      */
     protected String toEncoded(String url, String sessionId) {
-
         if ((url == null) || (sessionId == null)) {
-            return (url);
+            return url;
         }
 
         String path = url;
@@ -1862,8 +1859,7 @@ public class Response implements HttpSer
         }
         sb.append(anchor);
         sb.append(query);
-        return (sb.toString());
-
+        return sb.toString();
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/connector/ResponseFacade.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/ResponseFacade.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/ResponseFacade.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/connector/ResponseFacade.java Tue May 
 9 22:22:59 2017
@@ -209,7 +209,7 @@ public class ResponseFacade implements H
         if (isFinished()) {
             response.setSuspended(true);
         }
-        return (sos);
+        return sos;
 
     }
 
@@ -226,7 +226,7 @@ public class ResponseFacade implements H
         if (isFinished()) {
             response.setSuspended(true);
         }
-        return (writer);
+        return writer;
 
     }
 
@@ -333,7 +333,7 @@ public class ResponseFacade implements H
                             sm.getString("responseFacade.nullResponse"));
         }
 
-        return (response.isAppCommitted());
+        return response.isAppCommitted();
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationContext.java Tue May  
9 22:22:59 2017
@@ -213,7 +213,7 @@ public class ApplicationContext implemen
 
     @Override
     public Object getAttribute(String name) {
-        return (attributes.get(name));
+        return attributes.get(name);
     }
 
 
@@ -348,14 +348,14 @@ public class ApplicationContext implemen
     public String getMimeType(String file) {
 
         if (file == null)
-            return (null);
+            return null;
         int period = file.lastIndexOf('.');
         if (period < 0)
-            return (null);
+            return null;
         String extension = file.substring(period + 1);
         if (extension.length() < 1)
-            return (null);
-        return (context.findMimeMapping(extension));
+            return null;
+        return context.findMimeMapping(extension);
 
     }
 
@@ -371,12 +371,12 @@ public class ApplicationContext implemen
 
         // Validate the name argument
         if (name == null)
-            return (null);
+            return null;
 
         // Create and return a corresponding request dispatcher
         Wrapper wrapper = (Wrapper) context.findChild(name);
         if (wrapper == null)
-            return (null);
+            return null;
 
         return new ApplicationDispatcher(wrapper, null, null, null, null, 
null, name);
 
@@ -395,7 +395,7 @@ public class ApplicationContext implemen
 
         // Validate the path argument
         if (path == null)
-            return (null);
+            return null;
         if (!path.startsWith("/"))
             throw new IllegalArgumentException
                 (sm.getString
@@ -412,7 +412,7 @@ public class ApplicationContext implemen
 
         normalizedPath = RequestUtil.normalize(normalizedPath);
         if (normalizedPath == null)
-            return (null);
+            return null;
 
         if (getContext().getDispatchersUseEncodedPaths()) {
             // Decode
@@ -464,7 +464,7 @@ public class ApplicationContext implemen
             uriCC.append(normalizedPath, 0, semicolon > 0 ? semicolon : pos);
             service.getMapper().map(context, uriMB, mappingData);
             if (mappingData.wrapper == null) {
-                return (null);
+                return null;
             }
             /*
              * Append any trailing path params (separated by ';') that were
@@ -477,13 +477,13 @@ public class ApplicationContext implemen
         } catch (Exception e) {
             // Should never happen
             log(sm.getString("applicationContext.mapping.error"), e);
-            return (null);
+            return null;
         }
 
         Wrapper wrapper = mappingData.wrapper;
         String wrapperPath = mappingData.wrapperPath.toString();
         String pathInfo = mappingData.pathInfo.toString();
-        ServletMapping mapping = (new 
ApplicationMapping(mappingData)).getServletMapping();
+        ServletMapping mapping = new 
ApplicationMapping(mappingData).getServletMapping();
 
         mappingData.recycle();
 
@@ -1358,9 +1358,7 @@ public class ApplicationContext implemen
      * @return the facade associated with this ApplicationContext.
      */
     protected ServletContext getFacade() {
-
-        return (this.facade);
-
+        return this.facade;
     }
 
 

Modified: 
tomcat/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationContextFacade.java 
Tue May  9 22:22:59 2017
@@ -145,7 +145,7 @@ public class ApplicationContextFacade im
             (theContext instanceof ApplicationContext)){
             theContext = ((ApplicationContext)theContext).getFacade();
         }
-        return (theContext);
+        return theContext;
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/ApplicationDispatcher.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationDispatcher.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationDispatcher.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationDispatcher.java Tue 
May  9 22:22:59 2017
@@ -922,7 +922,7 @@ final class ApplicationDispatcher implem
         else
             ((ServletRequestWrapper) previous).setRequest(wrapper);
         state.wrapRequest = wrapper;
-        return (wrapper);
+        return wrapper;
 
     }
 
@@ -967,7 +967,7 @@ final class ApplicationDispatcher implem
         else
             ((ServletResponseWrapper) previous).setResponse(wrapper);
         state.wrapResponse = wrapper;
-        return (wrapper);
+        return wrapper;
 
     }
 

Modified: 
tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterConfig.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterConfig.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterConfig.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterConfig.java Tue 
May  9 22:22:59 2017
@@ -152,7 +152,7 @@ public final class ApplicationFilterConf
      */
     @Override
     public String getFilterName() {
-        return (filterDef.getFilterName());
+        return filterDef.getFilterName();
     }
 
     /**
@@ -174,7 +174,7 @@ public final class ApplicationFilterConf
 
         Map<String,String> map = filterDef.getParameterMap();
         if (map == null) {
-            return (null);
+            return null;
         }
 
         return map.get(name);
@@ -214,15 +214,13 @@ public final class ApplicationFilterConf
      */
     @Override
     public String toString() {
-
         StringBuilder sb = new StringBuilder("ApplicationFilterConfig[");
         sb.append("name=");
         sb.append(filterDef.getFilterName());
         sb.append(", filterClass=");
         sb.append(filterDef.getFilterClass());
         sb.append("]");
-        return (sb.toString());
-
+        return sb.toString();
     }
 
     // --------------------------------------------------------- Public Methods
@@ -257,7 +255,7 @@ public final class ApplicationFilterConf
 
         // Return the existing filter instance, if any
         if (this.filter != null)
-            return (this.filter);
+            return this.filter;
 
         // Identify the class loader we will be using
         String filterClass = filterDef.getFilterClass();
@@ -265,7 +263,7 @@ public final class ApplicationFilterConf
 
         initFilter();
 
-        return (this.filter);
+        return this.filter;
 
     }
 
@@ -293,9 +291,7 @@ public final class ApplicationFilterConf
      * Return the filter definition we are configured for.
      */
     FilterDef getFilterDef() {
-
-        return (this.filterDef);
-
+        return this.filterDef;
     }
 
     /**

Modified: 
tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterFactory.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterFactory.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterFactory.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationFilterFactory.java 
Tue May  9 22:22:59 2017
@@ -85,7 +85,7 @@ public final class ApplicationFilterFact
 
         // If there are no filter mappings, we are done
         if ((filterMaps == null) || (filterMaps.length == 0))
-            return (filterChain);
+            return filterChain;
 
         // Acquire the information we will need to match filter mappings
         DispatcherType dispatcher =

Modified: tomcat/trunk/java/org/apache/catalina/core/ApplicationHttpRequest.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationHttpRequest.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationHttpRequest.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationHttpRequest.java Tue 
May  9 22:22:59 2017
@@ -261,7 +261,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public Enumeration<String> getAttributeNames() {
-        return (new AttributeNamesEnumerator());
+        return new AttributeNamesEnumerator();
     }
 
 
@@ -315,13 +315,13 @@ class ApplicationHttpRequest extends Htt
     public RequestDispatcher getRequestDispatcher(String path) {
 
         if (context == null)
-            return (null);
+            return null;
 
         // If the path is already context-relative, just pass it through
         if (path == null)
-            return (null);
+            return null;
         else if (path.startsWith("/"))
-            return (context.getServletContext().getRequestDispatcher(path));
+            return context.getServletContext().getRequestDispatcher(path);
 
         // Convert a request-relative path to a context-relative one
         String servletPath =
@@ -347,7 +347,7 @@ class ApplicationHttpRequest extends Htt
             relative = requestPath + path;
         }
 
-        return (context.getServletContext().getRequestDispatcher(relative));
+        return context.getServletContext().getRequestDispatcher(relative);
 
     }
 
@@ -371,9 +371,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String getContextPath() {
-
-        return (this.contextPath);
-
+        return this.contextPath;
     }
 
 
@@ -384,7 +382,6 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String getParameter(String name) {
-
         parseParameters();
 
         String[] value = parameters.get(name);
@@ -392,7 +389,6 @@ class ApplicationHttpRequest extends Htt
             return null;
         }
         return value[0];
-
     }
 
 
@@ -402,10 +398,8 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public Map<String, String[]> getParameterMap() {
-
         parseParameters();
-        return (parameters);
-
+        return parameters;
     }
 
 
@@ -415,7 +409,6 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public Enumeration<String> getParameterNames() {
-
         parseParameters();
         return Collections.enumeration(parameters.keySet());
     }
@@ -429,10 +422,8 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String[] getParameterValues(String name) {
-
         parseParameters();
         return parameters.get(name);
-
     }
 
 
@@ -441,9 +432,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String getPathInfo() {
-
-        return (this.pathInfo);
-
+        return this.pathInfo;
     }
 
 
@@ -467,9 +456,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String getQueryString() {
-
-        return (this.queryString);
-
+        return this.queryString;
     }
 
 
@@ -479,9 +466,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String getRequestURI() {
-
-        return (this.requestURI);
-
+        return this.requestURI;
     }
 
 
@@ -501,9 +486,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public String getServletPath() {
-
-        return (this.servletPath);
-
+        return this.servletPath;
     }
 
 
@@ -519,7 +502,7 @@ class ApplicationHttpRequest extends Htt
      */
     @Override
     public HttpSession getSession() {
-        return (getSession(true));
+        return getSession(true);
     }
 
 
@@ -536,11 +519,11 @@ class ApplicationHttpRequest extends Htt
 
             // There cannot be a session if no context has been assigned yet
             if (context == null)
-                return (null);
+                return null;
 
             // Return the current session if it exists and is valid
             if (session != null && session.isValid()) {
-                return (session.getSession());
+                return session.getSession();
             }
 
             HttpSession other = super.getSession(false);
@@ -784,10 +767,10 @@ class ApplicationHttpRequest extends Htt
     protected int getSpecial(String name) {
         for (int i = 0; i < specials.length; i++) {
             if (specials[i].equals(name)) {
-                return (i);
+                return i;
             }
         }
-        return (-1);
+        return -1;
     }
 
 
@@ -948,7 +931,7 @@ class ApplicationHttpRequest extends Htt
                 for (int i = pos + 1; i <= last; i++) {
                     if (getAttribute(specials[i]) != null) {
                         pos = i;
-                        return (specials[i]);
+                        return specials[i];
                     }
                 }
             }

Modified: tomcat/trunk/java/org/apache/catalina/core/ApplicationPushBuilder.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationPushBuilder.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationPushBuilder.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationPushBuilder.java Tue 
May  9 22:22:59 2017
@@ -82,7 +82,7 @@ public class ApplicationPushBuilder impl
             current = ((ServletRequestWrapper) current).getRequest();
         }
         if (current instanceof Request) {
-            catalinaRequest = ((Request) current);
+            catalinaRequest = (Request) current;
             coyoteRequest = catalinaRequest.getCoyoteRequest();
         } else {
             throw new UnsupportedOperationException(sm.getString(

Modified: tomcat/trunk/java/org/apache/catalina/core/ApplicationRequest.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ApplicationRequest.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ApplicationRequest.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/ApplicationRequest.java Tue May  
9 22:22:59 2017
@@ -104,7 +104,7 @@ class ApplicationRequest extends Servlet
     public Object getAttribute(String name) {
 
         synchronized (attributes) {
-            return (attributes.get(name));
+            return attributes.get(name);
         }
 
     }

Modified: tomcat/trunk/java/org/apache/catalina/core/ContainerBase.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/ContainerBase.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/ContainerBase.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/ContainerBase.java Tue May  9 
22:22:59 2017
@@ -354,12 +354,10 @@ public abstract class ContainerBase exte
      */
     @Override
     public Log getLogger() {
-
         if (logger != null)
-            return (logger);
+            return logger;
         logger = LogFactory.getLog(getLogName());
-        return (logger);
-
+        return logger;
     }
 
 
@@ -484,9 +482,7 @@ public abstract class ContainerBase exte
      */
     @Override
     public String getName() {
-
-        return (name);
-
+        return name;
     }
 
 
@@ -517,9 +513,7 @@ public abstract class ContainerBase exte
      * @return <code>true</code> if the children will be started
      */
     public boolean getStartChildren() {
-
-        return (startChildren);
-
+        return startChildren;
     }
 
 
@@ -543,9 +537,7 @@ public abstract class ContainerBase exte
      */
     @Override
     public Container getParent() {
-
-        return (parent);
-
+        return parent;
     }
 
 
@@ -578,12 +570,11 @@ public abstract class ContainerBase exte
     @Override
     public ClassLoader getParentClassLoader() {
         if (parentClassLoader != null)
-            return (parentClassLoader);
+            return parentClassLoader;
         if (parent != null) {
-            return (parent.getParentClassLoader());
+            return parent.getParentClassLoader();
         }
-        return (ClassLoader.getSystemClassLoader());
-
+        return ClassLoader.getSystemClassLoader();
     }
 
 
@@ -612,9 +603,7 @@ public abstract class ContainerBase exte
      */
     @Override
     public Pipeline getPipeline() {
-
-        return (this.pipeline);
-
+        return this.pipeline;
     }
 
 
@@ -630,9 +619,9 @@ public abstract class ContainerBase exte
         l.lock();
         try {
             if (realm != null)
-                return (realm);
+                return realm;
             if (parent != null)
-                return (parent.getRealm());
+                return parent.getRealm();
             return null;
         } finally {
             l.unlock();

Modified: tomcat/trunk/java/org/apache/catalina/core/NamingContextListener.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/NamingContextListener.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/NamingContextListener.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/NamingContextListener.java Tue 
May  9 22:22:59 2017
@@ -179,7 +179,7 @@ public class NamingContextListener
      * @return the "name" property.
      */
     public String getName() {
-        return (this.name);
+        return this.name;
     }
 
 
@@ -761,7 +761,7 @@ public class NamingContextListener
                     ",name=" + quotedResourceName);
         }
 
-        return (name);
+        return name;
 
     }
 

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardContext.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardContext.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardContext.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardContext.java Tue May  9 
22:22:59 2017
@@ -1208,9 +1208,7 @@ public class StandardContext extends Con
      * @return <code>true</code> if classloading delegates to the parent 
classloader first
      */
     public boolean getDelegate() {
-
-        return (this.delegate);
-
+        return this.delegate;
     }
 
 
@@ -1234,9 +1232,7 @@ public class StandardContext extends Con
      * @return true if the internal naming support is used.
      */
     public boolean isUseNaming() {
-
-        return (useNaming);
-
+        return useNaming;
     }
 
 
@@ -1285,7 +1281,7 @@ public class StandardContext extends Con
 
     @Override
     public Object[] getApplicationLifecycleListeners() {
-        return (applicationLifecycleListenersObjects);
+        return applicationLifecycleListenersObjects;
     }
 
 
@@ -1321,9 +1317,7 @@ public class StandardContext extends Con
      * @return the antiResourceLocking flag for this Context.
      */
     public boolean getAntiResourceLocking() {
-
-        return (this.antiResourceLocking);
-
+        return this.antiResourceLocking;
     }
 
 
@@ -1359,7 +1353,7 @@ public class StandardContext extends Con
             }
         }
 
-        return (this.charsetMapper);
+        return this.charsetMapper;
 
     }
 
@@ -1664,9 +1658,7 @@ public class StandardContext extends Con
      */
     @Override
     public String getDisplayName() {
-
-        return (this.displayName);
-
+        return this.displayName;
     }
 
 
@@ -1713,9 +1705,7 @@ public class StandardContext extends Con
      */
     @Override
     public boolean getDistributable() {
-
-        return (this.distributable);
-
+        return this.distributable;
     }
 
     /**
@@ -1739,9 +1729,7 @@ public class StandardContext extends Con
      */
     @Override
     public String getDocBase() {
-
-        return (this.docBase);
-
+        return this.docBase;
     }
 
 
@@ -1753,9 +1741,7 @@ public class StandardContext extends Con
      */
     @Override
     public void setDocBase(String docBase) {
-
         this.docBase = docBase;
-
     }
 
     public String getJ2EEApplication() {
@@ -1913,9 +1899,7 @@ public class StandardContext extends Con
      */
     @Override
     public LoginConfig getLoginConfig() {
-
-        return (this.loginConfig);
-
+        return this.loginConfig;
     }
 
 
@@ -1972,12 +1956,10 @@ public class StandardContext extends Con
      */
     @Override
     public NamingResourcesImpl getNamingResources() {
-
         if (namingResources == null) {
             setNamingResources(new NamingResourcesImpl());
         }
-        return (namingResources);
-
+        return namingResources;
     }
 
 
@@ -2038,7 +2020,7 @@ public class StandardContext extends Con
      */
     @Override
     public String getPath() {
-        return (path);
+        return path;
     }
 
 
@@ -2080,9 +2062,7 @@ public class StandardContext extends Con
      */
     @Override
     public String getPublicId() {
-
-        return (this.publicId);
-
+        return this.publicId;
     }
 
 
@@ -2111,9 +2091,7 @@ public class StandardContext extends Con
      */
     @Override
     public boolean getReloadable() {
-
-        return (this.reloadable);
-
+        return this.reloadable;
     }
 
 
@@ -2122,9 +2100,7 @@ public class StandardContext extends Con
      */
     @Override
     public boolean getOverride() {
-
-        return (this.override);
-
+        return this.override;
     }
 
 
@@ -2134,9 +2110,7 @@ public class StandardContext extends Con
      * Is only set as deployment has change docRoot!
      */
     public String getOriginalDocBase() {
-
-        return (this.originalDocBase);
-
+        return this.originalDocBase;
     }
 
     /**
@@ -2159,13 +2133,13 @@ public class StandardContext extends Con
     @Override
     public ClassLoader getParentClassLoader() {
         if (parentClassLoader != null)
-            return (parentClassLoader);
+            return parentClassLoader;
         if (getPrivileged()) {
             return this.getClass().getClassLoader();
         } else if (parent != null) {
-            return (parent.getParentClassLoader());
+            return parent.getParentClassLoader();
         }
-        return (ClassLoader.getSystemClassLoader());
+        return ClassLoader.getSystemClassLoader();
     }
 
 
@@ -2174,9 +2148,7 @@ public class StandardContext extends Con
      */
     @Override
     public boolean getPrivileged() {
-
-        return (this.privileged);
-
+        return this.privileged;
     }
 
 
@@ -2252,14 +2224,12 @@ public class StandardContext extends Con
      */
     @Override
     public ServletContext getServletContext() {
-
         if (context == null) {
             context = new ApplicationContext(this);
             if (altDDName != null)
                 context.setAttribute(Globals.ALT_DD_ATTR,altDDName);
         }
-        return (context.getFacade());
-
+        return context.getFacade();
     }
 
 
@@ -2269,9 +2239,7 @@ public class StandardContext extends Con
      */
     @Override
     public int getSessionTimeout() {
-
-        return (this.sessionTimeout);
-
+        return this.sessionTimeout;
     }
 
 
@@ -2303,9 +2271,7 @@ public class StandardContext extends Con
      */
     @Override
     public boolean getSwallowOutput() {
-
-        return (this.swallowOutput);
-
+        return this.swallowOutput;
     }
 
 
@@ -2332,9 +2298,7 @@ public class StandardContext extends Con
      * @return the value of the unloadDelay flag.
      */
     public long getUnloadDelay() {
-
-        return (this.unloadDelay);
-
+        return this.unloadDelay;
     }
 
 
@@ -2361,9 +2325,7 @@ public class StandardContext extends Con
      * @return unpack WAR flag.
      */
     public boolean getUnpackWAR() {
-
-        return (unpackWAR);
-
+        return unpackWAR;
     }
 
 
@@ -2373,9 +2335,7 @@ public class StandardContext extends Con
      * @param unpackWAR <code>true</code> to unpack WARs on deployment
      */
     public void setUnpackWAR(boolean unpackWAR) {
-
         this.unpackWAR = unpackWAR;
-
     }
 
 
@@ -2408,9 +2368,7 @@ public class StandardContext extends Con
      */
     @Override
     public String getWrapperClass() {
-
-        return (this.wrapperClassName);
-
+        return this.wrapperClassName;
     }
 
 
@@ -2533,9 +2491,7 @@ public class StandardContext extends Con
      * @return the Locale to character set mapper class for this Context.
      */
     public String getCharsetMapperClass() {
-
-        return (this.charsetMapperClass);
-
+        return this.charsetMapperClass;
     }
 
 
@@ -2581,9 +2537,7 @@ public class StandardContext extends Con
      * @return the work directory for this Context.
      */
     public String getWorkDir() {
-
-        return (this.workDir);
-
+        return this.workDir;
     }
 
 
@@ -2619,9 +2573,7 @@ public class StandardContext extends Con
      * @return the clearReferencesStopThreads flag for this Context.
      */
     public boolean getClearReferencesStopThreads() {
-
-        return (this.clearReferencesStopThreads);
-
+        return this.clearReferencesStopThreads;
     }
 
 
@@ -2646,7 +2598,7 @@ public class StandardContext extends Con
      * @return the clearReferencesStopTimerThreads flag for this Context.
      */
     public boolean getClearReferencesStopTimerThreads() {
-        return (this.clearReferencesStopTimerThreads);
+        return this.clearReferencesStopTimerThreads;
     }
 
 
@@ -2672,7 +2624,7 @@ public class StandardContext extends Con
      * Context.
      */
     public boolean getClearReferencesHttpClientKeepAliveThread() {
-        return (this.clearReferencesHttpClientKeepAliveThread);
+        return this.clearReferencesHttpClientKeepAliveThread;
     }
 
 
@@ -3326,7 +3278,7 @@ public class StandardContext extends Con
     public ApplicationParameter[] findApplicationParameters() {
 
         synchronized (applicationParametersLock) {
-            return (applicationParameters);
+            return applicationParameters;
         }
 
     }
@@ -3338,9 +3290,7 @@ public class StandardContext extends Con
      */
     @Override
     public SecurityConstraint[] findConstraints() {
-
-        return (constraints);
-
+        return constraints;
     }
 
 
@@ -3364,11 +3314,9 @@ public class StandardContext extends Con
      */
     @Override
     public ErrorPage findErrorPage(String exceptionType) {
-
         synchronized (exceptionPages) {
-            return (exceptionPages.get(exceptionType));
+            return exceptionPages.get(exceptionType);
         }
-
     }
 
 
@@ -3391,7 +3339,7 @@ public class StandardContext extends Con
                     results[i] = results1[i];
                 for (int i = results1.length; i < results.length; i++)
                     results[i] = results2[i - results1.length];
-                return (results);
+                return results;
             }
         }
 
@@ -3406,11 +3354,9 @@ public class StandardContext extends Con
      */
     @Override
     public FilterDef findFilterDef(String filterName) {
-
         synchronized (filterDefs) {
-            return (filterDefs.get(filterName));
+            return filterDefs.get(filterName);
         }
-
     }
 
 
@@ -3419,12 +3365,10 @@ public class StandardContext extends Con
      */
     @Override
     public FilterDef[] findFilterDefs() {
-
         synchronized (filterDefs) {
             FilterDef results[] = new FilterDef[filterDefs.size()];
-            return (filterDefs.values().toArray(results));
+            return filterDefs.values().toArray(results);
         }
-
     }
 
 
@@ -3444,11 +3388,9 @@ public class StandardContext extends Con
      * @param name Name of the desired message destination
      */
     public MessageDestination findMessageDestination(String name) {
-
         synchronized (messageDestinations) {
-            return (messageDestinations.get(name));
+            return messageDestinations.get(name);
         }
-
     }
 
 
@@ -3458,13 +3400,11 @@ public class StandardContext extends Con
      * is returned.
      */
     public MessageDestination[] findMessageDestinations() {
-
         synchronized (messageDestinations) {
             MessageDestination results[] =
                 new MessageDestination[messageDestinations.size()];
-            return (messageDestinations.values().toArray(results));
+            return messageDestinations.values().toArray(results);
         }
-
     }
 
 
@@ -3475,9 +3415,7 @@ public class StandardContext extends Con
      * @param name Name of the desired message destination ref
      */
     public MessageDestinationRef findMessageDestinationRef(String name) {
-
         return namingResources.findMessageDestinationRef(name);
-
     }
 
 
@@ -3487,9 +3425,7 @@ public class StandardContext extends Con
      * is returned.
      */
     public MessageDestinationRef[] findMessageDestinationRefs() {
-
         return namingResources.findMessageDestinationRefs();
-
     }
 
 
@@ -3501,9 +3437,7 @@ public class StandardContext extends Con
      */
     @Override
     public String findMimeMapping(String extension) {
-
-        return (mimeMappings.get(extension.toLowerCase(Locale.ENGLISH)));
-
+        return mimeMappings.get(extension.toLowerCase(Locale.ENGLISH));
     }
 
 
@@ -3513,13 +3447,10 @@ public class StandardContext extends Con
      */
     @Override
     public String[] findMimeMappings() {
-
         synchronized (mimeMappings) {
             String results[] = new String[mimeMappings.size()];
-            return
-                (mimeMappings.keySet().toArray(results));
+            return mimeMappings.keySet().toArray(results);
         }
-
     }
 
 
@@ -3558,16 +3489,14 @@ public class StandardContext extends Con
      */
     @Override
     public String findRoleMapping(String role) {
-
         String realRole = null;
         synchronized (roleMappings) {
             realRole = roleMappings.get(role);
         }
         if (realRole != null)
-            return (realRole);
+            return realRole;
         else
-            return (role);
-
+            return role;
     }
 
 
@@ -3597,11 +3526,9 @@ public class StandardContext extends Con
      */
     @Override
     public String[] findSecurityRoles() {
-
         synchronized (securityRolesLock) {
-            return (securityRoles);
+            return securityRoles;
         }
-
     }
 
 
@@ -3613,11 +3540,9 @@ public class StandardContext extends Con
      */
     @Override
     public String findServletMapping(String pattern) {
-
         synchronized (servletMappingsLock) {
-            return (servletMappings.get(pattern));
+            return servletMappings.get(pattern);
         }
-
     }
 
 
@@ -3662,16 +3587,14 @@ public class StandardContext extends Con
      */
     @Override
     public int[] findStatusPages() {
-
         synchronized (statusPages) {
             int results[] = new int[statusPages.size()];
             Iterator<Integer> elements = statusPages.keySet().iterator();
             int i = 0;
             while (elements.hasNext())
                 results[i++] = elements.next().intValue();
-            return (results);
+            return results;
         }
-
     }
 
 
@@ -3713,11 +3636,9 @@ public class StandardContext extends Con
      */
     @Override
     public String[] findWelcomeFiles() {
-
         synchronized (welcomeFilesLock) {
-            return (welcomeFiles);
+            return welcomeFiles;
         }
-
     }
 
 
@@ -3727,11 +3648,9 @@ public class StandardContext extends Con
      */
     @Override
     public String[] findWrapperLifecycles() {
-
         synchronized (wrapperLifecyclesLock) {
-            return (wrapperLifecycles);
+            return wrapperLifecycles;
         }
-
     }
 
 
@@ -3741,11 +3660,9 @@ public class StandardContext extends Con
      */
     @Override
     public String[] findWrapperListeners() {
-
         synchronized (wrapperListenersLock) {
-            return (wrapperListeners);
+            return wrapperListeners;
         }
-
     }
 
 
@@ -4627,9 +4544,7 @@ public class StandardContext extends Con
      * @return the filter config object
      */
     public FilterConfig findFilterConfig(String name) {
-
-        return (filterConfigs.get(name));
-
+        return filterConfigs.get(name);
     }
 
 
@@ -4744,7 +4659,7 @@ public class StandardContext extends Con
                 ok = false;
             }
         }
-        return (ok);
+        return ok;
 
     }
 
@@ -5638,15 +5553,15 @@ public class StandardContext extends Con
     protected String adjustURLPattern(String urlPattern) {
 
         if (urlPattern == null)
-            return (urlPattern);
+            return urlPattern;
         if (urlPattern.startsWith("/") || urlPattern.startsWith("*."))
-            return (urlPattern);
+            return urlPattern;
         if (!isServlet22())
-            return (urlPattern);
+            return urlPattern;
         if(log.isDebugEnabled())
             log.debug(sm.getString("standardContext.urlPattern.patternWarning",
                          urlPattern));
-        return ("/" + urlPattern);
+        return "/" + urlPattern;
 
     }
 
@@ -5902,9 +5817,7 @@ public class StandardContext extends Con
      */
     @Override
     public boolean getPaused() {
-
-        return (this.paused);
-
+        return this.paused;
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardEngine.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardEngine.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardEngine.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardEngine.java Tue May  9 
22:22:59 2017
@@ -131,9 +131,7 @@ public class StandardEngine extends Cont
      */
     @Override
     public String getDefaultHost() {
-
-        return (defaultHost);
-
+        return defaultHost;
     }
 
 
@@ -184,9 +182,7 @@ public class StandardEngine extends Cont
      */
     @Override
     public Service getService() {
-
-        return (this.service);
-
+        return this.service;
     }
 
 
@@ -337,11 +333,11 @@ public class StandardEngine extends Cont
     @Override
     public ClassLoader getParentClassLoader() {
         if (parentClassLoader != null)
-            return (parentClassLoader);
+            return parentClassLoader;
         if (service != null) {
-            return (service.getParentClassLoader());
+            return service.getParentClassLoader();
         }
-        return (ClassLoader.getSystemClassLoader());
+        return ClassLoader.getSystemClassLoader();
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardHost.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardHost.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardHost.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardHost.java Tue May  9 
22:22:59 2017
@@ -212,7 +212,7 @@ public class StandardHost extends Contai
      */
     @Override
     public String getAppBase() {
-        return (this.appBase);
+        return this.appBase;
     }
 
 
@@ -272,9 +272,7 @@ public class StandardHost extends Contai
      */
     @Override
     public String getXmlBase() {
-
-        return (this.xmlBase);
-
+        return this.xmlBase;
     }
 
 
@@ -288,11 +286,9 @@ public class StandardHost extends Contai
      */
     @Override
     public void setXmlBase(String xmlBase) {
-
         String oldXmlBase = this.xmlBase;
         this.xmlBase = xmlBase;
         support.firePropertyChange("xmlBase", oldXmlBase, this.xmlBase);
-
     }
 
 
@@ -354,9 +350,7 @@ public class StandardHost extends Contai
      */
     @Override
     public boolean getAutoDeploy() {
-
-        return (this.autoDeploy);
-
+        return this.autoDeploy;
     }
 
 
@@ -382,9 +376,7 @@ public class StandardHost extends Contai
      */
     @Override
     public String getConfigClass() {
-
-        return (this.configClass);
-
+        return this.configClass;
     }
 
 
@@ -410,9 +402,7 @@ public class StandardHost extends Contai
      * for new web applications.
      */
     public String getContextClass() {
-
-        return (this.contextClass);
-
+        return this.contextClass;
     }
 
 
@@ -439,9 +429,7 @@ public class StandardHost extends Contai
      */
     @Override
     public boolean getDeployOnStartup() {
-
-        return (this.deployOnStartup);
-
+        return this.deployOnStartup;
     }
 
 
@@ -465,9 +453,7 @@ public class StandardHost extends Contai
      * @return <code>true</code> if XML context descriptors should be deployed.
      */
     public boolean isDeployXML() {
-
         return deployXML;
-
     }
 
 
@@ -477,9 +463,7 @@ public class StandardHost extends Contai
      * @param deployXML <code>true</code> if context descriptors should be 
deployed
      */
     public void setDeployXML(boolean deployXML) {
-
         this.deployXML = deployXML;
-
     }
 
 
@@ -487,9 +471,7 @@ public class StandardHost extends Contai
      * @return the copy XML config file flag for this component.
      */
     public boolean isCopyXML() {
-
         return this.copyXML;
-
     }
 
 
@@ -499,9 +481,7 @@ public class StandardHost extends Contai
      * @param copyXML The new copy XML flag
      */
     public void setCopyXML(boolean copyXML) {
-
         this.copyXML = copyXML;
-
     }
 
 
@@ -510,9 +490,7 @@ public class StandardHost extends Contai
      * for new web applications.
      */
     public String getErrorReportValveClass() {
-
-        return (this.errorReportValveClass);
-
+        return this.errorReportValveClass;
     }
 
 
@@ -539,9 +517,7 @@ public class StandardHost extends Contai
      */
     @Override
     public String getName() {
-
-        return (name);
-
+        return name;
     }
 
 
@@ -573,9 +549,7 @@ public class StandardHost extends Contai
      * @return <code>true</code> if WARs should be unpacked on deployment.
      */
     public boolean isUnpackWARs() {
-
-        return (unpackWARs);
-
+        return unpackWARs;
     }
 
 
@@ -585,9 +559,7 @@ public class StandardHost extends Contai
      * @param unpackWARs <code>true</code> to unpack WARs on deployment
      */
     public void setUnpackWARs(boolean unpackWARs) {
-
         this.unpackWARs = unpackWARs;
-
     }
 
 
@@ -595,8 +567,7 @@ public class StandardHost extends Contai
      * @return host work directory base.
      */
     public String getWorkDir() {
-
-        return (workDir);
+        return workDir;
     }
 
 
@@ -606,7 +577,6 @@ public class StandardHost extends Contai
      * @param workDir the new base work folder for this host
      */
     public void setWorkDir(String workDir) {
-
         this.workDir = workDir;
     }
 
@@ -787,11 +757,9 @@ public class StandardHost extends Contai
      */
     @Override
     public String[] findAliases() {
-
         synchronized (aliasesLock) {
-            return (this.aliases);
+            return this.aliases;
         }
-
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java Tue May  
9 22:22:59 2017
@@ -424,14 +424,14 @@ final class StandardHostValve extends Va
         (Context context, Throwable exception) {
 
         if (exception == null) {
-            return (null);
+            return null;
         }
         Class<?> clazz = exception.getClass();
         String name = clazz.getName();
         while (!Object.class.equals(clazz)) {
             ErrorPage errorPage = context.findErrorPage(name);
             if (errorPage != null) {
-                return (errorPage);
+                return errorPage;
             }
             clazz = clazz.getSuperclass();
             if (clazz == null) {
@@ -439,7 +439,7 @@ final class StandardHostValve extends Va
             }
             name = clazz.getName();
         }
-        return (null);
+        return null;
 
     }
 }

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardPipeline.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardPipeline.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardPipeline.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardPipeline.java Tue May  9 
22:22:59 2017
@@ -137,9 +137,7 @@ public class StandardPipeline extends Li
      */
     @Override
     public Container getContainer() {
-
-        return (this.container);
-
+        return this.container;
     }
 
 
@@ -150,9 +148,7 @@ public class StandardPipeline extends Li
      */
     @Override
     public void setContainer(Container container) {
-
         this.container = container;
-
     }
 
 
@@ -239,9 +235,7 @@ public class StandardPipeline extends Li
      */
     @Override
     public Valve getBasic() {
-
-        return (this.basic);
-
+        return this.basic;
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardServer.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardServer.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardServer.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardServer.java Tue May  9 
22:22:59 2017
@@ -187,9 +187,7 @@ public final class StandardServer extend
      */
     @Override
     public javax.naming.Context getGlobalNamingContext() {
-
-        return (this.globalNamingContext);
-
+        return this.globalNamingContext;
     }
 
 
@@ -198,11 +196,8 @@ public final class StandardServer extend
      *
      * @param globalNamingContext The new global naming resource context
      */
-    public void setGlobalNamingContext
-        (javax.naming.Context globalNamingContext) {
-
+    public void setGlobalNamingContext(javax.naming.Context 
globalNamingContext) {
         this.globalNamingContext = globalNamingContext;
-
     }
 
 
@@ -211,9 +206,7 @@ public final class StandardServer extend
      */
     @Override
     public NamingResourcesImpl getGlobalNamingResources() {
-
-        return (this.globalNamingResources);
-
+        return this.globalNamingResources;
     }
 
 
@@ -269,9 +262,7 @@ public final class StandardServer extend
      */
     @Override
     public int getPort() {
-
-        return (this.port);
-
+        return this.port;
     }
 
 
@@ -282,9 +273,7 @@ public final class StandardServer extend
      */
     @Override
     public void setPort(int port) {
-
         this.port = port;
-
     }
 
 
@@ -293,9 +282,7 @@ public final class StandardServer extend
      */
     @Override
     public String getAddress() {
-
-        return (this.address);
-
+        return this.address;
     }
 
 
@@ -306,9 +293,7 @@ public final class StandardServer extend
      */
     @Override
     public void setAddress(String address) {
-
         this.address = address;
-
     }
 
     /**
@@ -316,9 +301,7 @@ public final class StandardServer extend
      */
     @Override
     public String getShutdown() {
-
-        return (this.shutdown);
-
+        return this.shutdown;
     }
 
 
@@ -329,9 +312,7 @@ public final class StandardServer extend
      */
     @Override
     public void setShutdown(String shutdown) {
-
         this.shutdown = shutdown;
-
     }
 
 
@@ -552,19 +533,17 @@ public final class StandardServer extend
      */
     @Override
     public Service findService(String name) {
-
         if (name == null) {
-            return (null);
+            return null;
         }
         synchronized (servicesLock) {
             for (int i = 0; i < services.length; i++) {
                 if (name.equals(services[i].getName())) {
-                    return (services[i]);
+                    return services[i];
                 }
             }
         }
-        return (null);
-
+        return null;
     }
 
 
@@ -689,12 +668,10 @@ public final class StandardServer extend
      */
     @Override
     public String toString() {
-
         StringBuilder sb = new StringBuilder("StandardServer[");
         sb.append(getPort());
         sb.append("]");
-        return (sb.toString());
-
+        return sb.toString();
     }
 
 
@@ -898,11 +875,11 @@ public final class StandardServer extend
     @Override
     public ClassLoader getParentClassLoader() {
         if (parentClassLoader != null)
-            return (parentClassLoader);
+            return parentClassLoader;
         if (catalina != null) {
-            return (catalina.getParentClassLoader());
+            return catalina.getParentClassLoader();
         }
-        return (ClassLoader.getSystemClassLoader());
+        return ClassLoader.getSystemClassLoader();
     }
 
     /**

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardService.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardService.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardService.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardService.java Tue May  9 
22:22:59 2017
@@ -327,7 +327,7 @@ public class StandardService extends Lif
         StringBuilder sb = new StringBuilder("StandardService[");
         sb.append(getName());
         sb.append("]");
-        return (sb.toString());
+        return sb.toString();
     }
 
 

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardWrapper.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardWrapper.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardWrapper.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardWrapper.java Tue May  9 
22:22:59 2017
@@ -298,9 +298,7 @@ public class StandardWrapper extends Con
      */
     @Override
     public long getAvailable() {
-
-        return (this.available);
-
+        return this.available;
     }
 
 
@@ -315,7 +313,6 @@ public class StandardWrapper extends Con
      */
     @Override
     public void setAvailable(long available) {
-
         long oldAvailable = this.available;
         if (available > System.currentTimeMillis())
             this.available = available;
@@ -323,7 +320,6 @@ public class StandardWrapper extends Con
             this.available = 0L;
         support.firePropertyChange("available", Long.valueOf(oldAvailable),
                                    Long.valueOf(this.available));
-
     }
 
 
@@ -352,7 +348,7 @@ public class StandardWrapper extends Con
              */
              return Integer.MAX_VALUE;
         } else {
-            return (this.loadOnStartup);
+            return this.loadOnStartup;
         }
     }
 
@@ -406,9 +402,7 @@ public class StandardWrapper extends Con
      * thread model servlet is used.
      */
     public int getMaxInstances() {
-
-        return (this.maxInstances);
-
+        return this.maxInstances;
     }
 
 
@@ -454,9 +448,7 @@ public class StandardWrapper extends Con
      */
     @Override
     public String getRunAs() {
-
-        return (this.runAs);
-
+        return this.runAs;
     }
 
 
@@ -480,9 +472,7 @@ public class StandardWrapper extends Con
      */
     @Override
     public String getServletClass() {
-
-        return (this.servletClass);
-
+        return this.servletClass;
     }
 
 
@@ -1435,9 +1425,7 @@ public class StandardWrapper extends Con
      */
     @Override
     public String getInitParameter(String name) {
-
-        return (findInitParameter(name));
-
+        return findInitParameter(name);
     }
 
 
@@ -1463,14 +1451,12 @@ public class StandardWrapper extends Con
      */
     @Override
     public ServletContext getServletContext() {
-
         if (parent == null)
-            return (null);
+            return null;
         else if (!(parent instanceof Context))
-            return (null);
+            return null;
         else
-            return (((Context) parent).getServletContext());
-
+            return ((Context) parent).getServletContext();
     }
 
 
@@ -1479,9 +1465,7 @@ public class StandardWrapper extends Con
      */
     @Override
     public String getServletName() {
-
-        return (getName());
-
+        return getName();
     }
 
     public long getProcessingTime() {

Modified: tomcat/trunk/java/org/apache/catalina/core/StandardWrapperFacade.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardWrapperFacade.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardWrapperFacade.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardWrapperFacade.java Tue 
May  9 22:22:59 2017
@@ -81,7 +81,7 @@ public final class StandardWrapperFacade
                 context = ((ApplicationContext) context).getFacade();
             }
         }
-        return (context);
+        return context;
     }
 
 

Modified: 
tomcat/trunk/java/org/apache/catalina/filters/CsrfPreventionFilter.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/filters/CsrfPreventionFilter.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/filters/CsrfPreventionFilter.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/filters/CsrfPreventionFilter.java Tue 
May  9 22:22:59 2017
@@ -178,7 +178,7 @@ public class CsrfPreventionFilter extend
         private String addNonce(String url) {
 
             if ((url == null) || (nonce == null)) {
-                return (url);
+                return url;
             }
 
             String path = url;
@@ -205,7 +205,7 @@ public class CsrfPreventionFilter extend
             sb.append('=');
             sb.append(nonce);
             sb.append(anchor);
-            return (sb.toString());
+            return sb.toString();
         }
     }
 

Modified: tomcat/trunk/java/org/apache/catalina/ha/backend/CollectedInfo.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/backend/CollectedInfo.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ha/backend/CollectedInfo.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/ha/backend/CollectedInfo.java Tue May 
 9 22:22:59 2017
@@ -83,7 +83,7 @@ public class CollectedInfo {
                 break; /* Done port and host are the expected ones */
         }
         if (objName == null)
-            throw(new Exception("Can't find connector for " + host + ":" + 
port));
+            throw new Exception("Can't find connector for " + host + ":" + 
port);
         this.port = iport;
         this.host = shost;
 
@@ -91,7 +91,7 @@ public class CollectedInfo {
 
     public void refresh() throws Exception {
         if (mBeanServer == null || objName == null) {
-            throw(new Exception("Not initialized!!!"));
+            throw new Exception("Not initialized!!!");
         }
         Integer imax = (Integer) mBeanServer.getAttribute(objName, 
"maxThreads");
 

Modified: tomcat/trunk/java/org/apache/catalina/ha/deploy/FarmWarDeployer.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/deploy/FarmWarDeployer.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ha/deploy/FarmWarDeployer.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/ha/deploy/FarmWarDeployer.java Tue 
May  9 22:22:59 2017
@@ -700,9 +700,7 @@ public class FarmWarDeployer extends Clu
      * @return the frequency of watcher checks.
      */
     public int getProcessDeployFrequency() {
-
-        return (this.processDeployFrequency);
-
+        return this.processDeployFrequency;
     }
 
     /**

Modified: 
tomcat/trunk/java/org/apache/catalina/ha/session/ClusterSessionListener.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/session/ClusterSessionListener.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- 
tomcat/trunk/java/org/apache/catalina/ha/session/ClusterSessionListener.java 
(original)
+++ 
tomcat/trunk/java/org/apache/catalina/ha/session/ClusterSessionListener.java 
Tue May  9 22:22:59 2017
@@ -105,7 +105,7 @@ public class ClusterSessionListener exte
      */
     @Override
     public boolean accept(ClusterMessage msg) {
-        return (msg instanceof SessionMessage);
+        return msg instanceof SessionMessage;
     }
 }
 

Modified: tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java Tue May  
9 22:22:59 2017
@@ -426,7 +426,7 @@ public class DeltaManager extends Cluste
         if (log.isDebugEnabled())
             log.debug(sm.getString("deltaManager.createSession.newSession",
                     session.getId(), Integer.valueOf(sessions.size())));
-        return (session);
+        return session;
     }
 
     /**

Modified: tomcat/trunk/java/org/apache/catalina/ha/session/DeltaSession.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/session/DeltaSession.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ha/session/DeltaSession.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/ha/session/DeltaSession.java Tue May  
9 22:22:59 2017
@@ -401,7 +401,8 @@ public class DeltaSession extends Standa
                 }
             }
         }
-        return (this.isValid);
+
+        return this.isValid;
     }
 
     /**
@@ -498,7 +499,7 @@ public class DeltaSession extends Standa
         sb.append("DeltaSession[");
         sb.append(id);
         sb.append("]");
-        return (sb.toString());
+        return sb.toString();
     }
 
     @Override

Modified: tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java?rev=1794651&r1=1794650&r2=1794651&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java Tue May  
9 22:22:59 2017
@@ -224,7 +224,7 @@ public class SimpleTcpCluster extends Li
      */
     @Override
     public Container getContainer() {
-        return (this.container);
+        return this.container;
     }
 
     /**



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