This is an automated email from the ASF dual-hosted git repository.
remm pushed a commit to branch 11.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/11.0.x by this push:
new 0121d3ffed jakarta.servlet cleanup
0121d3ffed is described below
commit 0121d3ffed1999359664412b1e168304668a6e29
Author: remm <[email protected]>
AuthorDate: Mon Mar 24 21:17:54 2025 +0100
jakarta.servlet cleanup
---
java/jakarta/servlet/GenericFilter.java | 4 +-
java/jakarta/servlet/GenericServlet.java | 2 +
.../servlet/HttpMethodConstraintElement.java | 4 +-
java/jakarta/servlet/MultipartConfigElement.java | 32 ++----
java/jakarta/servlet/Servlet.java | 2 +-
java/jakarta/servlet/ServletConnection.java | 2 +-
java/jakarta/servlet/ServletContext.java | 12 +-
.../servlet/ServletContextAttributeEvent.java | 4 +
java/jakarta/servlet/ServletContextEvent.java | 3 +
java/jakarta/servlet/ServletException.java | 3 +
java/jakarta/servlet/ServletRegistration.java | 4 +-
java/jakarta/servlet/ServletRequest.java | 2 +-
.../servlet/ServletRequestAttributeEvent.java | 4 +
java/jakarta/servlet/ServletRequestEvent.java | 4 +
java/jakarta/servlet/ServletResponse.java | 6 +-
java/jakarta/servlet/ServletSecurityElement.java | 8 +-
java/jakarta/servlet/SessionCookieConfig.java | 2 +-
java/jakarta/servlet/UnavailableException.java | 3 +
java/jakarta/servlet/WriteListener.java | 4 +-
.../servlet/annotation/MultipartConfig.java | 3 +-
.../descriptor/JspPropertyGroupDescriptor.java | 2 +-
java/jakarta/servlet/http/Cookie.java | 15 ++-
java/jakarta/servlet/http/HttpFilter.java | 2 +
java/jakarta/servlet/http/HttpServlet.java | 125 +++++++++------------
java/jakarta/servlet/http/HttpServletRequest.java | 18 +--
java/jakarta/servlet/http/HttpServletResponse.java | 16 +--
java/jakarta/servlet/http/HttpSession.java | 8 +-
.../servlet/http/HttpSessionBindingEvent.java | 3 +
java/jakarta/servlet/http/HttpSessionEvent.java | 3 +
java/jakarta/servlet/http/Part.java | 6 +-
java/jakarta/servlet/jsp/JspException.java | 5 +-
java/jakarta/servlet/jsp/JspTagException.java | 3 +
java/jakarta/servlet/jsp/JspWriter.java | 10 +-
java/jakarta/servlet/jsp/PageContext.java | 12 +-
java/jakarta/servlet/jsp/SkipPageException.java | 3 +
.../servlet/jsp/el/ImplicitObjectELResolver.java | 8 +-
java/jakarta/servlet/jsp/el/ImportELResolver.java | 2 +-
.../servlet/jsp/el/ScopedAttributeELResolver.java | 8 +-
java/jakarta/servlet/jsp/tagext/BodyContent.java | 2 +-
java/jakarta/servlet/jsp/tagext/BodyTag.java | 4 +-
.../jakarta/servlet/jsp/tagext/BodyTagSupport.java | 5 +-
.../servlet/jsp/tagext/SimpleTagSupport.java | 2 +-
java/jakarta/servlet/jsp/tagext/Tag.java | 4 +-
.../servlet/jsp/tagext/TagAttributeInfo.java | 20 ++--
java/jakarta/servlet/jsp/tagext/TagData.java | 2 +-
java/jakarta/servlet/jsp/tagext/TagExtraInfo.java | 2 +-
.../jakarta/servlet/jsp/tagext/TagLibraryInfo.java | 4 +-
.../servlet/jsp/tagext/TagLibraryValidator.java | 4 +-
java/jakarta/servlet/jsp/tagext/TagSupport.java | 12 +-
java/jakarta/servlet/jsp/tagext/VariableInfo.java | 4 +-
50 files changed, 219 insertions(+), 203 deletions(-)
diff --git a/java/jakarta/servlet/GenericFilter.java
b/java/jakarta/servlet/GenericFilter.java
index 3f2eb9d8f9..c7e5ed4969 100644
--- a/java/jakarta/servlet/GenericFilter.java
+++ b/java/jakarta/servlet/GenericFilter.java
@@ -16,6 +16,7 @@
*/
package jakarta.servlet;
+import java.io.Serial;
import java.io.Serializable;
import java.util.Enumeration;
@@ -30,6 +31,7 @@ import java.util.Enumeration;
*/
public abstract class GenericFilter implements Filter, FilterConfig,
Serializable {
+ @Serial
private static final long serialVersionUID = 1L;
/**
@@ -74,7 +76,7 @@ public abstract class GenericFilter implements Filter,
FilterConfig, Serializabl
/**
- * Convenience method for sub-classes to save them having to call
<code>super.init(config)</code>. This is a NO-OP
+ * Convenience method for subclasses to save them having to call
<code>super.init(config)</code>. This is a NO-OP
* by default.
*
* @throws ServletException If an exception occurs that interrupts the
Filter's normal operation
diff --git a/java/jakarta/servlet/GenericServlet.java
b/java/jakarta/servlet/GenericServlet.java
index caf2ab3b88..589b8ba05d 100644
--- a/java/jakarta/servlet/GenericServlet.java
+++ b/java/jakarta/servlet/GenericServlet.java
@@ -17,6 +17,7 @@
package jakarta.servlet;
import java.io.IOException;
+import java.io.Serial;
import java.util.Enumeration;
/**
@@ -36,6 +37,7 @@ import java.util.Enumeration;
*/
public abstract class GenericServlet implements Servlet, ServletConfig,
java.io.Serializable {
+ @Serial
private static final long serialVersionUID = 1L;
private transient ServletConfig config;
diff --git a/java/jakarta/servlet/HttpMethodConstraintElement.java
b/java/jakarta/servlet/HttpMethodConstraintElement.java
index d37c6a6cc8..37dc1a6edf 100644
--- a/java/jakarta/servlet/HttpMethodConstraintElement.java
+++ b/java/jakarta/servlet/HttpMethodConstraintElement.java
@@ -37,7 +37,7 @@ public class HttpMethodConstraintElement extends
HttpConstraintElement {
* @param methodName The HTTP method name
*/
public HttpMethodConstraintElement(String methodName) {
- if (methodName == null || methodName.length() == 0) {
+ if (methodName == null || methodName.isEmpty()) {
throw new
IllegalArgumentException(lStrings.getString("httpMethodConstraintElement.invalidMethod"));
}
this.methodName = methodName;
@@ -51,7 +51,7 @@ public class HttpMethodConstraintElement extends
HttpConstraintElement {
*/
public HttpMethodConstraintElement(String methodName,
HttpConstraintElement constraint) {
super(constraint.getEmptyRoleSemantic(),
constraint.getTransportGuarantee(), constraint.getRolesAllowed());
- if (methodName == null || methodName.length() == 0) {
+ if (methodName == null || methodName.isEmpty()) {
throw new
IllegalArgumentException(lStrings.getString("httpMethodConstraintElement.invalidMethod"));
}
this.methodName = methodName;
diff --git a/java/jakarta/servlet/MultipartConfigElement.java
b/java/jakarta/servlet/MultipartConfigElement.java
index a91b30ad72..dce574a3da 100644
--- a/java/jakarta/servlet/MultipartConfigElement.java
+++ b/java/jakarta/servlet/MultipartConfigElement.java
@@ -16,10 +16,12 @@
*/
package jakarta.servlet;
+import java.util.Objects;
+
import jakarta.servlet.annotation.MultipartConfig;
/**
- * The programmatic equivalent of {@link
jakarta.servlet.annotation.MultipartConfig} used to configure multi-part
+ * The programmatic equivalent of {@link
jakarta.servlet.annotation.MultipartConfig} used to configure multipart
* handling for a Servlet when registering a Servlet via code.
*
* @since Servlet 3.0
@@ -32,48 +34,36 @@ public class MultipartConfigElement {
private final int fileSizeThreshold;// = 0;
/**
- * Create a programmatic multi-part configuration with a specific location
and defaults for the remaining
+ * Create a programmatic multipart configuration with a specific location
and defaults for the remaining
* configuration elements.
*
* @param location The temporary location to store files
*/
public MultipartConfigElement(String location) {
// Keep empty string default if location is null
- if (location != null) {
- this.location = location;
- } else {
- this.location = "";
- }
+ this.location = Objects.requireNonNullElse(location, "");
this.maxFileSize = -1;
this.maxRequestSize = -1;
this.fileSizeThreshold = 0;
}
/**
- * Create a programmatic multi-part configuration from the individual
configuration elements.
+ * Create a programmatic multipart configuration from the individual
configuration elements.
*
* @param location The temporary location to store files
* @param maxFileSize The maximum permitted size for a single file
* @param maxRequestSize The maximum permitted size for a request
- * @param fileSizeThreshold The size above which the file is save in the
temporary location rather than retained in
+ * @param fileSizeThreshold The size above which the file is saved in the
temporary location rather than retained in
* memory.
*/
public MultipartConfigElement(String location, long maxFileSize, long
maxRequestSize, int fileSizeThreshold) {
// Keep empty string default if location is null
- if (location != null) {
- this.location = location;
- } else {
- this.location = "";
- }
+ this.location = Objects.requireNonNullElse(location, "");
this.maxFileSize = maxFileSize;
this.maxRequestSize = maxRequestSize;
// Avoid threshold values of less than zero as they cause trigger NPEs
// in the Commons FileUpload port for fields that have no data.
- if (fileSizeThreshold > 0) {
- this.fileSizeThreshold = fileSizeThreshold;
- } else {
- this.fileSizeThreshold = 0;
- }
+ this.fileSizeThreshold = Math.max(fileSizeThreshold, 0);
}
/**
@@ -116,9 +106,9 @@ public class MultipartConfigElement {
}
/**
- * Obtain the size above which the file is save in the temporary location
rather than retained in memory.
+ * Obtain the size above which the file is saved in the temporary location
rather than retained in memory.
*
- * @return the size above which the file is save in the temporary location
rather than retained in memory.
+ * @return the size above which the file is saved in the temporary
location rather than retained in memory.
*/
public int getFileSizeThreshold() {
return fileSizeThreshold;
diff --git a/java/jakarta/servlet/Servlet.java
b/java/jakarta/servlet/Servlet.java
index 838b4f0d25..17551c9332 100644
--- a/java/jakarta/servlet/Servlet.java
+++ b/java/jakarta/servlet/Servlet.java
@@ -91,7 +91,7 @@ public interface Servlet {
* Developers must be aware to synchronize access to any shared resources
such as files, network connections, and as
* well as the servlet's class and instance variables. More information on
multithreaded programming in Java is
* available in <a
href="http://java.sun.com/Series/Tutorial/java/threads/multithreaded.html";> the
Java tutorial on
- * multi-threaded programming</a>.
+ * multithreaded programming</a>.
*
* @param req the <code>ServletRequest</code> object that contains the
client's request
* @param res the <code>ServletResponse</code> object that contains the
servlet's response
diff --git a/java/jakarta/servlet/ServletConnection.java
b/java/jakarta/servlet/ServletConnection.java
index acdaee139d..559e0b0549 100644
--- a/java/jakarta/servlet/ServletConnection.java
+++ b/java/jakarta/servlet/ServletConnection.java
@@ -73,7 +73,7 @@ public interface ServletConnection {
String getProtocolConnectionId();
/**
- * Determine whether or not the incoming network connection to the server
used encryption or not. Note that where a
+ * Determine whether the incoming network connection to the server used
encryption or not. Note that where a
* reverse proxy is used, the application may have a different view as to
whether encryption is being used due to
* the use of headers like {@code X-Forwarded-Proto}.
*
diff --git a/java/jakarta/servlet/ServletContext.java
b/java/jakarta/servlet/ServletContext.java
index 5054b3b796..9f38494ede 100644
--- a/java/jakarta/servlet/ServletContext.java
+++ b/java/jakarta/servlet/ServletContext.java
@@ -72,7 +72,7 @@ public interface ServletContext {
* Returns a <code>ServletContext</code> object that corresponds to a
specified URL on the server.
* <p>
* This method allows servlets to gain access to the context for various
parts of the server, and as needed obtain
- * {@link RequestDispatcher} objects from the context. The given path must
be begin with "/", is interpreted
+ * {@link RequestDispatcher} objects from the context. The given path must
begin with "/", is interpreted
* relative to the server's document root and is matched against the
context roots of other web applications hosted
* on this container.
* <p>
@@ -270,7 +270,7 @@ public interface ServletContext {
/**
* Returns a <code>String</code> containing the real path for a given
virtual path. For example, the path
* "/index.html" returns the absolute file path on the server's filesystem
would be served by a request for
- * "http://host/contextPath/index.html";, where contextPath is the context
path of this ServletContext..
+ * "http://host/contextPath/index.html";, where contextPath is the context
path of this ServletContext.
* <p>
* The real path returned will be in a form appropriate to the computer
and operating system on which the servlet
* container is running, including the proper path separators. This method
returns <code>null</code> if the servlet
@@ -301,7 +301,7 @@ public interface ServletContext {
* <code>null</code> if the parameter does not exist.
* <p>
* This method can make available configuration information useful to an
entire "web application". For example, it
- * can provide a web site administrator's email address or the name of a
system that holds critical data.
+ * can provide a website administrator's email address or the name of a
system that holds critical data.
*
* @param name a <code>String</code> containing the name of the parameter
whose value is requested
*
@@ -496,10 +496,10 @@ public interface ServletContext {
ServletRegistration.Dynamic addJspFile(String jspName, String jspFile);
/**
- * Create an Servlet instance using the given class. The instance is just
created. No initialisation occurs.
+ * Create a Servlet instance using the given class. The instance is just
created. No initialisation occurs.
*
* @param <T> The type for the given class
- * @param c The the class for which an instance should be created
+ * @param c The class for which an instance should be created
*
* @return The created Servlet instance.
*
@@ -626,7 +626,7 @@ public interface ServletContext {
* Create a Filter instance using the given class. The instance is just
created. No initialisation occurs.
*
* @param <T> The type for the given class
- * @param c The the class for which an instance should be created
+ * @param c The class for which an instance should be created
*
* @return The created Filter instance.
*
diff --git a/java/jakarta/servlet/ServletContextAttributeEvent.java
b/java/jakarta/servlet/ServletContextAttributeEvent.java
index 61032652cf..cc30c72932 100644
--- a/java/jakarta/servlet/ServletContextAttributeEvent.java
+++ b/java/jakarta/servlet/ServletContextAttributeEvent.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet;
+import java.io.Serial;
+
/**
* This is the event class for notifications about changes to the attributes
of the servlet context of a web
* application.
@@ -25,6 +27,8 @@ package jakarta.servlet;
* @since Servlet 2.3
*/
public class ServletContextAttributeEvent extends ServletContextEvent {
+
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/ServletContextEvent.java
b/java/jakarta/servlet/ServletContextEvent.java
index dc098b60a7..3366856a26 100644
--- a/java/jakarta/servlet/ServletContextEvent.java
+++ b/java/jakarta/servlet/ServletContextEvent.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet;
+import java.io.Serial;
+
/**
* This is the event class for notifications about changes to the servlet
context of a web application.
*
@@ -25,6 +27,7 @@ package jakarta.servlet;
*/
public class ServletContextEvent extends java.util.EventObject {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/ServletException.java
b/java/jakarta/servlet/ServletException.java
index ca8b5f10e8..8b18bad44a 100644
--- a/java/jakarta/servlet/ServletException.java
+++ b/java/jakarta/servlet/ServletException.java
@@ -16,11 +16,14 @@
*/
package jakarta.servlet;
+import java.io.Serial;
+
/**
* Defines a general exception a servlet can throw when it encounters
difficulty.
*/
public class ServletException extends Exception {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/ServletRegistration.java
b/java/jakarta/servlet/ServletRegistration.java
index c9b5385f8a..89ab1db8cc 100644
--- a/java/jakarta/servlet/ServletRegistration.java
+++ b/java/jakarta/servlet/ServletRegistration.java
@@ -31,7 +31,7 @@ public interface ServletRegistration extends Registration {
* any of the specified URL patterns are already mapped to a different
Servlet, no updates will be performed. If
* this method is called multiple times, each successive call adds to the
effects of the former. The returned set is
* not backed by the ServletRegistration object, so changes in the
returned set are not reflected in the
- * ServletRegistration object, and vice-versa.
+ * ServletRegistration object, and vice versa.
*
* @param urlPatterns The URL patterns that this Servlet should be mapped
to
*
@@ -82,7 +82,7 @@ public interface ServletRegistration extends Registration {
Set<String> setServletSecurity(ServletSecurityElement constraint);
/**
- * Set the multi-part configuration for the associated Servlet. To
clear the multi-part configuration specify
+ * Set the multipart configuration for the associated Servlet. To
clear the multipart configuration specify
* <code>null</code> as the new value.
*
* @param multipartConfig The configuration to associate with the
Servlet
diff --git a/java/jakarta/servlet/ServletRequest.java
b/java/jakarta/servlet/ServletRequest.java
index 1e700dd900..a38454f870 100644
--- a/java/jakarta/servlet/ServletRequest.java
+++ b/java/jakarta/servlet/ServletRequest.java
@@ -30,7 +30,7 @@ import java.util.Map;
* <p>
* A <code>ServletRequest</code> object provides data including parameter name
and values, attributes, and an input
* stream. Interfaces that extend <code>ServletRequest</code> can provide
additional protocol-specific data (for
- * example, HTTP data is provided by {@link
jakarta.servlet.http.HttpServletRequest}.
+ * example, HTTP data is provided by {@link
jakarta.servlet.http.HttpServletRequest}).
*
* @see jakarta.servlet.http.HttpServletRequest
*/
diff --git a/java/jakarta/servlet/ServletRequestAttributeEvent.java
b/java/jakarta/servlet/ServletRequestAttributeEvent.java
index d86563aa85..1ba9742d4d 100644
--- a/java/jakarta/servlet/ServletRequestAttributeEvent.java
+++ b/java/jakarta/servlet/ServletRequestAttributeEvent.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet;
+import java.io.Serial;
+
/**
* This is the event class for notifications of changes to the attributes of
the servlet request in an application.
*
@@ -24,6 +26,8 @@ package jakarta.servlet;
* @since Servlet 2.4
*/
public class ServletRequestAttributeEvent extends ServletRequestEvent {
+
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/ServletRequestEvent.java
b/java/jakarta/servlet/ServletRequestEvent.java
index 6a24875365..5f40aa1c97 100644
--- a/java/jakarta/servlet/ServletRequestEvent.java
+++ b/java/jakarta/servlet/ServletRequestEvent.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet;
+import java.io.Serial;
+
/**
* Events of this kind indicate lifecycle events for a ServletRequest. The
source of the event is the ServletContext of
* this web application.
@@ -25,6 +27,8 @@ package jakarta.servlet;
* @since Servlet 2.4
*/
public class ServletRequestEvent extends java.util.EventObject {
+
+ @Serial
private static final long serialVersionUID = 1L;
private final transient ServletRequest request;
diff --git a/java/jakarta/servlet/ServletResponse.java
b/java/jakarta/servlet/ServletResponse.java
index 2935289882..869a3a6d71 100644
--- a/java/jakarta/servlet/ServletResponse.java
+++ b/java/jakarta/servlet/ServletResponse.java
@@ -66,7 +66,7 @@ public interface ServletResponse {
* <code>getWriter</code> has been called or after the response has been
committed have no effect on the character
* encoding. If no character encoding has been specified,
<code>ISO-8859-1</code> is returned.
* <p>
- * See RFC 2047 (http://www.ietf.org/rfc/rfc2047.txt) for more information
about character encoding and MIME.
+ * See <a href="http://www.ietf.org/rfc/rfc2047.txt";>RFC 2047</a> for more
information about character encoding and MIME.
*
* @return a <code>String</code> specifying the name of the character
encoding, for example, <code>UTF-8</code>
*/
@@ -143,8 +143,8 @@ public interface ServletResponse {
* via HTTP headers if the servlet does not specify a content type;
however, it is still used to encode text written
* via the servlet response's writer.
*
- * @param charset a String specifying only the character set defined by
IANA Character Sets
- * (http://www.iana.org/assignments/character-sets)
+ * @param charset a String specifying only the character set defined by
+ * <a
href="http://www.iana.org/assignments/character-sets";>IANA Character Sets</a>
*
* @see #setContentType #setLocale
* @see #setCharacterEncoding(Charset)
diff --git a/java/jakarta/servlet/ServletSecurityElement.java
b/java/jakarta/servlet/ServletSecurityElement.java
index 8c97fe116f..8d53d0bba8 100644
--- a/java/jakarta/servlet/ServletSecurityElement.java
+++ b/java/jakarta/servlet/ServletSecurityElement.java
@@ -27,7 +27,7 @@ import jakarta.servlet.annotation.HttpMethodConstraint;
import jakarta.servlet.annotation.ServletSecurity;
/**
- * The programmatic equivalent of {@link
jakarta.servlet.annotation.ServletSecurity} used to configre security
+ * The programmatic equivalent of {@link
jakarta.servlet.annotation.ServletSecurity} used to configure security
* constraints for a Servlet.
*
* @since Servlet 3.0
@@ -110,8 +110,7 @@ public class ServletSecurityElement extends
HttpConstraintElement {
* @return The security constraints for specific methods
*/
public Collection<HttpMethodConstraintElement> getHttpMethodConstraints() {
- Collection<HttpMethodConstraintElement> result = new
HashSet<>(methodConstraints.values());
- return result;
+ return new HashSet<>(methodConstraints.values());
}
/**
@@ -120,8 +119,7 @@ public class ServletSecurityElement extends
HttpConstraintElement {
* @return The names of the HTTP methods
*/
public Collection<String> getMethodNames() {
- Collection<String> result = new HashSet<>(methodConstraints.keySet());
- return result;
+ return new HashSet<>(methodConstraints.keySet());
}
private void
addHttpMethodConstraints(Collection<HttpMethodConstraintElement>
httpMethodConstraints) {
diff --git a/java/jakarta/servlet/SessionCookieConfig.java
b/java/jakarta/servlet/SessionCookieConfig.java
index c9779052a9..d8d4a15b8e 100644
--- a/java/jakarta/servlet/SessionCookieConfig.java
+++ b/java/jakarta/servlet/SessionCookieConfig.java
@@ -162,7 +162,7 @@ public interface SessionCookieConfig {
void setAttribute(String name, String value);
/**
- * Obtain the value for a sesison cookie given attribute. Values returned
from this method must be consistent with
+ * Obtain the value for a session cookie given attribute. Values returned
from this method must be consistent with
* the values set and returned by the attribute specific getters and
setters in this class.
*
* @param name Name of attribute to return
diff --git a/java/jakarta/servlet/UnavailableException.java
b/java/jakarta/servlet/UnavailableException.java
index 3e3a433346..2d3701c565 100644
--- a/java/jakarta/servlet/UnavailableException.java
+++ b/java/jakarta/servlet/UnavailableException.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet;
+import java.io.Serial;
+
/**
* Defines an exception that a servlet or filter throws to indicate that it is
permanently or temporarily unavailable.
* <p>
@@ -34,6 +36,7 @@ package jakarta.servlet;
*/
public class UnavailableException extends ServletException {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/WriteListener.java
b/java/jakarta/servlet/WriteListener.java
index 8810012b72..3182388203 100644
--- a/java/jakarta/servlet/WriteListener.java
+++ b/java/jakarta/servlet/WriteListener.java
@@ -26,9 +26,9 @@ import java.io.IOException;
public interface WriteListener extends java.util.EventListener {
/**
- * Invoked when it it possible to write data without blocking. The
container will invoke this method the first time
+ * Invoked when it is possible to write data without blocking. The
container will invoke this method the first time
* for a request as soon as data can be written. Subsequent invocations
will only occur if a call to
- * {@link ServletOutputStream#isReady()} has returned false and it has
since become possible to write data.
+ * {@link ServletOutputStream#isReady()} has returned false, and it has
since become possible to write data.
*
* @throws IOException if an I/O error occurs while processing this event
*/
diff --git a/java/jakarta/servlet/annotation/MultipartConfig.java
b/java/jakarta/servlet/annotation/MultipartConfig.java
index 6e0d6926b9..0558b7dfd4 100644
--- a/java/jakarta/servlet/annotation/MultipartConfig.java
+++ b/java/jakarta/servlet/annotation/MultipartConfig.java
@@ -23,8 +23,7 @@ import java.lang.annotation.Target;
/**
* This annotation is used to indicate that the {@link
jakarta.servlet.Servlet} on which it is declared expects requests
- * to made using the {@code
- * multipart/form-data} MIME type. <br>
+ * to be made using the {@code multipart/form-data} MIME type. <br>
* <br>
* {@link jakarta.servlet.http.Part} components of a given {@code
* multipart/form-data} request are retrieved by a Servlet annotated with
{@code MultipartConfig} by calling
diff --git a/java/jakarta/servlet/descriptor/JspPropertyGroupDescriptor.java
b/java/jakarta/servlet/descriptor/JspPropertyGroupDescriptor.java
index 6cd415bebc..37fe44731b 100644
--- a/java/jakarta/servlet/descriptor/JspPropertyGroupDescriptor.java
+++ b/java/jakarta/servlet/descriptor/JspPropertyGroupDescriptor.java
@@ -113,7 +113,7 @@ public interface JspPropertyGroupDescriptor {
/**
* Should an error be raised at translation time for a page in this group
if the page contains a reference (e.g. a
- * tag) to a undeclared namespace.
+ * tag) to an undeclared namespace.
*
* @return {@code true} if an error should be raised, otherwise {@code
false}
*/
diff --git a/java/jakarta/servlet/http/Cookie.java
b/java/jakarta/servlet/http/Cookie.java
index 8a659684d4..e217e58644 100644
--- a/java/jakarta/servlet/http/Cookie.java
+++ b/java/jakarta/servlet/http/Cookie.java
@@ -16,6 +16,7 @@
*/
package jakarta.servlet.http;
+import java.io.Serial;
import java.io.Serializable;
import java.text.MessageFormat;
import java.util.BitSet;
@@ -56,6 +57,7 @@ public class Cookie implements Cloneable, Serializable {
private static final String EMPTY_STRING = "";
+ @Serial
private static final long serialVersionUID = 2L;
/**
@@ -414,7 +416,7 @@ public class Cookie implements Cloneable, Serializable {
if (value == null) {
return;
} else {
- // Case insensitive keys but retain case used
+ // Case-insensitive keys but retain case used
attributes = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
}
}
@@ -500,13 +502,10 @@ public class Cookie implements Cloneable, Serializable {
return false;
}
if (value == null) {
- if (other.value != null) {
- return false;
- }
- } else if (!value.equals(other.value)) {
- return false;
+ return other.value == null;
+ } else {
+ return value.equals(other.value);
}
- return true;
}
}
@@ -527,7 +526,7 @@ class CookieNameValidator {
}
void validate(String name) {
- if (name == null || name.length() == 0) {
+ if (name == null || name.isEmpty()) {
throw new
IllegalArgumentException(lStrings.getString("err.cookie_name_blank"));
}
if (!isToken(name)) {
diff --git a/java/jakarta/servlet/http/HttpFilter.java
b/java/jakarta/servlet/http/HttpFilter.java
index b02a306dbf..a4cbf8208a 100644
--- a/java/jakarta/servlet/http/HttpFilter.java
+++ b/java/jakarta/servlet/http/HttpFilter.java
@@ -17,6 +17,7 @@
package jakarta.servlet.http;
import java.io.IOException;
+import java.io.Serial;
import jakarta.servlet.FilterChain;
import jakarta.servlet.GenericFilter;
@@ -30,6 +31,7 @@ import jakarta.servlet.ServletResponse;
*/
public abstract class HttpFilter extends GenericFilter {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/http/HttpServlet.java
b/java/jakarta/servlet/http/HttpServlet.java
index 354d51fd97..f135c11730 100644
--- a/java/jakarta/servlet/http/HttpServlet.java
+++ b/java/jakarta/servlet/http/HttpServlet.java
@@ -19,6 +19,7 @@ package jakarta.servlet.http;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
+import java.io.Serial;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import java.lang.reflect.InvocationTargetException;
@@ -43,7 +44,7 @@ import jakarta.servlet.WriteListener;
/**
- * Provides an abstract class to be subclassed to create an HTTP servlet
suitable for a Web site. A subclass of
+ * Provides an abstract class to be subclassed to create an HTTP servlet
suitable for a website. A subclass of
* <code>HttpServlet</code> must override at least one method, usually one of
these:
* <ul>
* <li><code>doGet</code>, if the servlet supports HTTP GET requests
@@ -68,6 +69,7 @@ import jakarta.servlet.WriteListener;
*/
public abstract class HttpServlet extends GenericServlet {
+ @Serial
private static final long serialVersionUID = 1L;
private static final String METHOD_DELETE = "DELETE";
@@ -362,7 +364,7 @@ public abstract class HttpServlet extends GenericServlet {
String protocol = req.getProtocol();
// Note: Tomcat reports "" for HTTP/0.9 although some implementations
// may report HTTP/0.9
- if (protocol.length() == 0 || protocol.endsWith("0.9") ||
protocol.endsWith("1.0")) {
+ if (protocol.isEmpty() || protocol.endsWith("0.9") ||
protocol.endsWith("1.0")) {
resp.sendError(HttpServletResponse.SC_BAD_REQUEST, msg);
} else {
resp.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED, msg);
@@ -505,7 +507,7 @@ public abstract class HttpServlet extends GenericServlet {
// Tomcat specific hack to see if TRACE is allowed
if (TomcatHack.getAllowTrace(req)) {
- if (allow.length() == 0) {
+ if (allow.isEmpty()) {
allow = METHOD_TRACE;
} else {
allow = allow + ", " + METHOD_TRACE;
@@ -574,11 +576,11 @@ public abstract class HttpServlet extends GenericServlet {
* <li>proxy-authorization</li>
* </ul>
* <p>
- * Note that HTTP header names are case insensitive.
+ * Note that HTTP header names are case-insensitive.
*
* @param headerName the name of the HTTP request header to test
*
- * @return (@code true} if the HTTP request header is considered sensitive
and should be excluded from the response
+ * @return {@code true} if the HTTP request header is considered sensitive
and should be excluded from the response
* to a {@code TRACE} request, otherwise {@code false}
*
* @since Servlet 6.1
@@ -611,66 +613,58 @@ public abstract class HttpServlet extends GenericServlet {
String method = req.getMethod();
- if (method.equals(METHOD_GET)) {
- long lastModified = getLastModified(req);
- if (lastModified == -1) {
- // servlet doesn't support if-modified-since, no reason
- // to go through further expensive logic
- doGet(req, resp);
- } else {
- long ifModifiedSince;
- try {
- ifModifiedSince = req.getDateHeader(HEADER_IFMODSINCE);
- } catch (IllegalArgumentException iae) {
- // Invalid date header - proceed as if none was set
- ifModifiedSince = -1;
- }
- if (ifModifiedSince < (lastModified / 1000 * 1000)) {
- // If the servlet mod time is later, call doGet()
- // Round down to the nearest second for a proper compare
- // A ifModifiedSince of -1 will always be less
- maybeSetLastModified(resp, lastModified);
+ switch (method) {
+ case METHOD_GET -> {
+ long lastModified = getLastModified(req);
+ if (lastModified == -1) {
+ // servlet doesn't support if-modified-since, no reason
+ // to go through further expensive logic
doGet(req, resp);
} else {
- resp.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
+ long ifModifiedSince;
+ try {
+ ifModifiedSince = req.getDateHeader(HEADER_IFMODSINCE);
+ } catch (IllegalArgumentException iae) {
+ // Invalid date header - proceed as if none was set
+ ifModifiedSince = -1;
+ }
+ if (ifModifiedSince < (lastModified / 1000 * 1000)) {
+ // If the servlet mod time is later, call doGet()
+ // Round down to the nearest second for a proper
compare
+ // A ifModifiedSince of -1 will always be less
+ maybeSetLastModified(resp, lastModified);
+ doGet(req, resp);
+ } else {
+ resp.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
+ }
}
- }
-
- } else if (method.equals(METHOD_HEAD)) {
- long lastModified = getLastModified(req);
- maybeSetLastModified(resp, lastModified);
- doHead(req, resp);
-
- } else if (method.equals(METHOD_POST)) {
- doPost(req, resp);
-
- } else if (method.equals(METHOD_PUT)) {
- doPut(req, resp);
-
- } else if (method.equals(METHOD_DELETE)) {
- doDelete(req, resp);
-
- } else if (method.equals(METHOD_OPTIONS)) {
- doOptions(req, resp);
- } else if (method.equals(METHOD_TRACE)) {
- doTrace(req, resp);
-
- } else if (method.equals(METHOD_PATCH)) {
- doPatch(req, resp);
-
- } else {
- //
- // Note that this means NO servlet supports whatever
- // method was requested, anywhere on this server.
- //
-
- String errMsg = lStrings.getString("http.method_not_implemented");
- Object[] errArgs = new Object[1];
- errArgs[0] = method;
- errMsg = MessageFormat.format(errMsg, errArgs);
+ }
+ case METHOD_HEAD -> {
+ long lastModified = getLastModified(req);
+ maybeSetLastModified(resp, lastModified);
+ doHead(req, resp);
- resp.sendError(HttpServletResponse.SC_NOT_IMPLEMENTED, errMsg);
+ }
+ case METHOD_POST -> doPost(req, resp);
+ case METHOD_PUT -> doPut(req, resp);
+ case METHOD_DELETE -> doDelete(req, resp);
+ case METHOD_OPTIONS -> doOptions(req, resp);
+ case METHOD_TRACE -> doTrace(req, resp);
+ case METHOD_PATCH -> doPatch(req, resp);
+ default -> {
+ //
+ // Note that this means NO servlet supports whatever
+ // method was requested, anywhere on this server.
+ //
+
+ String errMsg =
lStrings.getString("http.method_not_implemented");
+ Object[] errArgs = new Object[1];
+ errArgs[0] = method;
+ errMsg = MessageFormat.format(errMsg, errArgs);
+
+ resp.sendError(HttpServletResponse.SC_NOT_IMPLEMENTED, errMsg);
+ }
}
}
@@ -878,7 +872,7 @@ public abstract class HttpServlet extends GenericServlet {
}
@Override
- public void write(byte buf[], int offset, int len) throws IOException {
+ public void write(byte[] buf, int offset, int len) throws IOException {
if (buf == null) {
throw new
NullPointerException(lStrings.getString("err.io.nullArray"));
}
@@ -1099,14 +1093,7 @@ public abstract class HttpServlet extends GenericServlet
{
/*
* Calls NoBodyResponse.setContentLength() once the async request is
complete.
*/
- private static class NoBodyAsyncContextListener implements AsyncListener {
-
- private final NoBodyResponse noBodyResponse;
-
- NoBodyAsyncContextListener(NoBodyResponse noBodyResponse) {
- this.noBodyResponse = noBodyResponse;
- }
-
+ private record NoBodyAsyncContextListener(NoBodyResponse noBodyResponse)
implements AsyncListener {
@Override
public void onComplete(AsyncEvent event) throws IOException {
noBodyResponse.setContentLength();
diff --git a/java/jakarta/servlet/http/HttpServletRequest.java
b/java/jakarta/servlet/http/HttpServletRequest.java
index 277bc32fbc..daff471fb7 100644
--- a/java/jakarta/servlet/http/HttpServletRequest.java
+++ b/java/jakarta/servlet/http/HttpServletRequest.java
@@ -77,8 +77,8 @@ public interface HttpServletRequest extends ServletRequest {
* <code>Date</code> object. Use this method with headers that contain
dates, such as
* <code>If-Modified-Since</code>.
* <p>
- * The date is returned as the number of milliseconds since January 1,
1970 GMT. The header name is case
- * insensitive.
+ * The date is returned as the number of milliseconds since January 1,
1970 GMT. The header name
+ * is case-insensitive.
* <p>
* If the request did not have a header of the specified name, this method
returns -1. If the header can't be
* converted to a date, the method throws an
<code>IllegalArgumentException</code>.
@@ -95,7 +95,7 @@ public interface HttpServletRequest extends ServletRequest {
/**
* Returns the value of the specified request header as a
<code>String</code>. If the request did not include a
* header of the specified name, this method returns <code>null</code>. If
there are multiple headers with the same
- * name, this method returns the first head in the request. The header
name is case insensitive. You can use this
+ * name, this method returns the first head in the request. The header
name is case-insensitive. You can use this
* method with any request header.
*
* @param name a <code>String</code> specifying the header name
@@ -113,7 +113,7 @@ public interface HttpServletRequest extends ServletRequest {
* different value rather than sending the header as a comma separated
list.
* <p>
* If the request did not include any headers of the specified name, this
method returns an empty
- * <code>Enumeration</code>. The header name is case insensitive. You can
use this method with any request header.
+ * <code>Enumeration</code>. The header name is case-insensitive. You can
use this method with any request header.
*
* @param name a <code>String</code> specifying the header name
*
@@ -140,7 +140,7 @@ public interface HttpServletRequest extends ServletRequest {
* of the specified name, this method returns -1. If the header cannot be
converted to an integer, this method
* throws a <code>NumberFormatException</code>.
* <p>
- * The header name is case insensitive.
+ * The header name is case-insensitive.
*
* @param name a <code>String</code> specifying the name of a request
header
*
@@ -256,7 +256,7 @@ public interface HttpServletRequest extends ServletRequest {
/**
* Returns the login of the user making this request, if the user has been
authenticated, or <code>null</code> if
- * the user has not been authenticated. Whether the user name is sent with
each subsequent request depends on the
+ * the user has not been authenticated. Whether the username is sent with
each subsequent request depends on the
* browser and type of authentication. Same as the value of the CGI
variable REMOTE_USER.
*
* @return a <code>String</code> specifying the login of the user making
this request, or <code>null</code> if the
@@ -446,14 +446,14 @@ public interface HttpServletRequest extends
ServletRequest {
boolean authenticate(HttpServletResponse response) throws IOException,
ServletException;
/**
- * Authenticate the provided user name and password and then associated
the authenticated user with the request.
+ * Authenticate the provided username and password and then associated the
authenticated user with the request.
*
- * @param username The user name to authenticate
+ * @param username The username to authenticate
* @param password The password to use to authenticate the user
*
* @throws ServletException If any of {@link #getRemoteUser()}, {@link
#getUserPrincipal()} or
* {@link #getAuthType()} are non-null, if
the configured authenticator does not
- * support user name and password
authentication or if the authentication fails
+ * support username and password
authentication or if the authentication fails
*
* @since Servlet 3.0
*/
diff --git a/java/jakarta/servlet/http/HttpServletResponse.java
b/java/jakarta/servlet/http/HttpServletResponse.java
index 49be83c10a..13572e3a51 100644
--- a/java/jakarta/servlet/http/HttpServletResponse.java
+++ b/java/jakarta/servlet/http/HttpServletResponse.java
@@ -118,7 +118,7 @@ public interface HttpServletResponse extends
ServletResponse {
* <p>
* This method has no effect if called from an include.
*
- * @param location the redirect location URL (may be absolute or relative)
+ * @param location the redirect location URL (can be absolute or relative)
*
* @exception IOException If an input or output exception
occurs
* @exception IllegalArgumentException If a relative URL is given and
cannot be converted into an absolute URL
@@ -137,7 +137,7 @@ public interface HttpServletResponse extends
ServletResponse {
* <p>
* This method has no effect if called from an include.
*
- * @param location the redirect location URL (may be absolute or
relative)
+ * @param location the redirect location URL (can be absolute or
relative)
* @param clearBuffer if {@code true}, clear the buffer and replace it
with the data set by this method otherwise
* retain the existing buffer
*
@@ -160,7 +160,7 @@ public interface HttpServletResponse extends
ServletResponse {
* <p>
* This method has no effect if called from an include.
*
- * @param location the redirect location URL (may be absolute or relative)
+ * @param location the redirect location URL (can be absolute or relative)
* @param sc the status code to use for the redirect
*
* @exception IOException If an input or output exception
occurs
@@ -199,7 +199,7 @@ public interface HttpServletResponse extends
ServletResponse {
* If the response has already been committed, this method throws an
IllegalStateException. After using this method,
* the response should be considered to be committed and should not be
written to.
*
- * @param location the redirect location URL (may be absolute or
relative)
+ * @param location the redirect location URL (can be absolute or
relative)
* @param sc the status code to use for the redirect
* @param clearBuffer if {@code true}, clear the buffer and replace it
with the data set by this method otherwise
* retain the existing buffer
@@ -242,8 +242,8 @@ public interface HttpServletResponse extends
ServletResponse {
* header before setting its value.
*
* @param name the name of the header
- * @param value the header value If it contains octet string, it should be
encoded according to RFC 2047
- * (http://www.ietf.org/rfc/rfc2047.txt)
+ * @param value the header value If it contains octet string, it should be
encoded according to
+ * <a href="http://www.ietf.org/rfc/rfc2047.txt";>RFC
2047</a>
*
* @see #containsHeader
* @see #addHeader
@@ -255,8 +255,8 @@ public interface HttpServletResponse extends
ServletResponse {
* values.
*
* @param name the name of the header
- * @param value the additional header value If it contains octet string,
it should be encoded according to RFC 2047
- * (http://www.ietf.org/rfc/rfc2047.txt)
+ * @param value the additional header value If it contains octet string,
it should be encoded according to
+ * <a href="http://www.ietf.org/rfc/rfc2047.txt";>RFC
2047</a>
*
* @see #setHeader
*/
diff --git a/java/jakarta/servlet/http/HttpSession.java
b/java/jakarta/servlet/http/HttpSession.java
index 963e4e4d97..1fbbd06425 100644
--- a/java/jakarta/servlet/http/HttpSession.java
+++ b/java/jakarta/servlet/http/HttpSession.java
@@ -22,7 +22,7 @@ import java.util.function.Consumer;
import jakarta.servlet.ServletContext;
/**
- * Provides a way to identify a user across more than one page request or
visit to a Web site and to store information
+ * Provides a way to identify a user across more than one page request or
visit to a website and to store information
* about that user.
* <p>
* The servlet container uses this interface to create a session between an
HTTP client and an HTTP server. The session
@@ -55,7 +55,7 @@ import jakarta.servlet.ServletContext;
* <p>
* This object is <b>only</b> valid within the scope of the HTTP request from
which it was obtained. Once the processing
* of that request returns to the container, this object must not be used. If
there is a requirement to access the
- * session outside of the scope of an HTTP request then this must be done via
{@code #getAccessor()}.
+ * session outside the scope of an HTTP request then this must be done via
{@code #getAccessor()}.
*
* @see HttpSessionBindingListener
*/
@@ -106,7 +106,7 @@ public interface HttpSession {
/**
* Specifies the time, in seconds, between client requests before the
servlet container will invalidate this
- * session. A zero or negative time indicates that the session should
never timeout.
+ * session. A zero or negative time indicates that the session should
never time out.
*
* @param interval An integer specifying the number of seconds
*/
@@ -116,7 +116,7 @@ public interface HttpSession {
* Returns the maximum time interval, in seconds, that the servlet
container will keep this session open between
* client accesses. After this interval, the servlet container will
invalidate the session. The maximum time
* interval can be set with the <code>setMaxInactiveInterval</code>
method. A zero or negative time indicates that
- * the session should never timeout.
+ * the session should never time out.
*
* @return an integer specifying the number of seconds this session
remains open between client requests
*
diff --git a/java/jakarta/servlet/http/HttpSessionBindingEvent.java
b/java/jakarta/servlet/http/HttpSessionBindingEvent.java
index 156a660625..4fa4cc51b0 100644
--- a/java/jakarta/servlet/http/HttpSessionBindingEvent.java
+++ b/java/jakarta/servlet/http/HttpSessionBindingEvent.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet.http;
+import java.io.Serial;
+
/**
* Events of this type are either sent to an object that implements {@link
HttpSessionBindingListener} when it is bound
* or unbound from a session, or to an {@link HttpSessionAttributeListener}
that has been configured in the deployment
@@ -30,6 +32,7 @@ package jakarta.servlet.http;
*/
public class HttpSessionBindingEvent extends HttpSessionEvent {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/http/HttpSessionEvent.java
b/java/jakarta/servlet/http/HttpSessionEvent.java
index a61cd06c61..925ed5052b 100644
--- a/java/jakarta/servlet/http/HttpSessionEvent.java
+++ b/java/jakarta/servlet/http/HttpSessionEvent.java
@@ -16,12 +16,15 @@
*/
package jakarta.servlet.http;
+import java.io.Serial;
+
/**
* This is the class representing event notifications for changes to sessions
within a web application.
*
* @since Servlet 2.3
*/
public class HttpSessionEvent extends java.util.EventObject {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/http/Part.java
b/java/jakarta/servlet/http/Part.java
index f60a259e25..92027e99f6 100644
--- a/java/jakarta/servlet/http/Part.java
+++ b/java/jakarta/servlet/http/Part.java
@@ -69,7 +69,7 @@ public interface Part {
long getSize();
/**
- * A convenience method to write an uploaded part to disk. The client code
is not concerned with whether or not the
+ * A convenience method to write an uploaded part to disk. The client code
is not concerned with whether the
* part is stored in memory, or on disk in a temporary location. They just
want to write the uploaded part to a
* file. This method is not guaranteed to succeed if called more than once
for the same part. This allows a
* particular implementation to use, for example, file renaming, where
possible, rather than copying all of the
@@ -97,7 +97,7 @@ public interface Part {
/**
* Obtains the value of the specified part header as a String. If there
are multiple headers with the same name,
- * this method returns the first header in the part. The header name is
case insensitive.
+ * this method returns the first header in the part. The header name is
case-insensitive.
*
* @param name Header name
*
@@ -108,7 +108,7 @@ public interface Part {
/**
* Obtain all the values of the specified part header.
*
- * @param name The name of the header of interest. The header name is case
insensitive.
+ * @param name The name of the header of interest. The header name is
case-insensitive.
*
* @return All the values of the specified part header. If the part did
not include any headers of the specified
* name, this method returns an empty Collection.
diff --git a/java/jakarta/servlet/jsp/JspException.java
b/java/jakarta/servlet/jsp/JspException.java
index f61eeb4dce..c60f43f227 100644
--- a/java/jakarta/servlet/jsp/JspException.java
+++ b/java/jakarta/servlet/jsp/JspException.java
@@ -16,12 +16,15 @@
*/
package jakarta.servlet.jsp;
+import java.io.Serial;
+
/**
- * A generic exception known to the JSP engine; uncaught JspExceptions will
result in an invocation of the errorpage
+ * A generic exception known to the JSP engine; uncaught JspExceptions will
result in an invocation of the error page
* machinery.
*/
public class JspException extends Exception {
+ @Serial
private static final long serialVersionUID = 1L;
diff --git a/java/jakarta/servlet/jsp/JspTagException.java
b/java/jakarta/servlet/jsp/JspTagException.java
index 9507c9ae89..ed5ae5f749 100644
--- a/java/jakarta/servlet/jsp/JspTagException.java
+++ b/java/jakarta/servlet/jsp/JspTagException.java
@@ -16,12 +16,15 @@
*/
package jakarta.servlet.jsp;
+import java.io.Serial;
+
/**
* Exception to be used by a Tag Handler to indicate some unrecoverable error.
This error is to be caught by the top
* level of the JSP page and will result in an error page.
*/
public class JspTagException extends JspException {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/jsp/JspWriter.java
b/java/jakarta/servlet/jsp/JspWriter.java
index 227700fdce..0825d9f755 100644
--- a/java/jakarta/servlet/jsp/JspWriter.java
+++ b/java/jakarta/servlet/jsp/JspWriter.java
@@ -82,7 +82,7 @@ public abstract class JspWriter extends java.io.Writer {
* Protected constructor.
*
* @param bufferSize the size of the buffer to be used by the JspWriter
- * @param autoFlush whether the JspWriter should be autoflushing
+ * @param autoFlush whether the JspWriter should be auto flushing
*/
protected JspWriter(int bufferSize, boolean autoFlush) {
this.bufferSize = bufferSize;
@@ -179,7 +179,7 @@ public abstract class JspWriter extends java.io.Writer {
* @throws NullPointerException If <code>s</code> is <code>null</code>
* @throws IOException If an error occurred while writing
*/
- public abstract void print(char s[]) throws IOException;
+ public abstract void print(char[] s) throws IOException;
/**
* Print a string. If the argument is <code>null</code> then the string
<code>"null"</code> is printed. Otherwise,
@@ -285,7 +285,7 @@ public abstract class JspWriter extends java.io.Writer {
*
* @throws IOException If an error occurred while writing
*/
- public abstract void println(char x[]) throws IOException;
+ public abstract void println(char[] x) throws IOException;
/**
* Print a String and then terminate the line. This method behaves as
though it invokes
@@ -327,7 +327,7 @@ public abstract class JspWriter extends java.io.Writer {
/**
* Flush the stream. If the stream has saved any characters from the
various write() methods in a buffer, write them
* immediately to their intended destination. Then, if that destination is
another character or byte stream, flush
- * it. Thus one flush() invocation will flush all the buffers in a chain
of Writers and OutputStreams.
+ * it. Thus, one flush() invocation will flush all the buffers in a chain
of Writers and OutputStreams.
* <p>
* The method may be invoked indirectly if the buffer size is exceeded.
* <p>
@@ -386,7 +386,7 @@ public abstract class JspWriter extends java.io.Writer {
protected int bufferSize;
/**
- * Whether the JspWriter is autoflushing.
+ * Whether the JspWriter is auto flushing.
*/
protected boolean autoFlush;
}
diff --git a/java/jakarta/servlet/jsp/PageContext.java
b/java/jakarta/servlet/jsp/PageContext.java
index 7a7df8d355..3b6dedbc64 100644
--- a/java/jakarta/servlet/jsp/PageContext.java
+++ b/java/jakarta/servlet/jsp/PageContext.java
@@ -53,7 +53,7 @@ import jakarta.servlet.jsp.tagext.BodyContent;
* <li>a mechanism to manage session usage by the page
* <li>a mechanism to expose page directive attributes to the scripting
environment
* <li>mechanisms to forward or include the current request to other active
components in the application
- * <li>a mechanism to handle errorpage exception processing
+ * <li>a mechanism to handle error page exception processing
* </ul>
* <p>
* <B>Methods Intended for Container Generated Code</B>
@@ -118,7 +118,7 @@ public abstract class PageContext extends JspContext {
public static final String PAGE = "jakarta.servlet.jsp.jspPage";
/**
- * Name used to store this PageContext in it's own name table.
+ * Name used to store this PageContext in its own name table.
*/
public static final String PAGECONTEXT =
"jakarta.servlet.jsp.jspPageContext";
@@ -199,7 +199,7 @@ public abstract class PageContext extends JspContext {
* the PageContext for potential reuse by a later invocation of
initialize(). This method is typically called from
* JspFactory.releasePageContext().
* <p>
- * Subclasses shall envelope this method.
+ * Subclasses shall override this method.
* <p>
* This method should not be used by page or tag library authors.
*/
@@ -242,7 +242,7 @@ public abstract class PageContext extends JspContext {
/**
* The current value of the exception object (an Exception).
*
- * @return any exception passed to this as an errorpage
+ * @return any exception passed to this as an error page
*/
public abstract Exception getException();
@@ -301,7 +301,7 @@ public abstract class PageContext extends JspContext {
* to the ServletResponse output stream.
* </p>
* <p>
- * The current JspWriter "out" for this JSP is flushed as a side-effect of
this call, prior to processing the
+ * The current JspWriter "out" for this JSP is flushed as a side effect of
this call, prior to processing the
* include.
* </p>
* <p>
@@ -328,7 +328,7 @@ public abstract class PageContext extends JspContext {
* to the current JspWriter returned by a call to getOut().
* </p>
* <p>
- * If flush is true, The current JspWriter "out" for this JSP is flushed
as a side-effect of this call, prior to
+ * If flush is true, The current JspWriter "out" for this JSP is flushed
as a side effect of this call, prior to
* processing the include. Otherwise, the JspWriter "out" is not flushed.
* </p>
* <p>
diff --git a/java/jakarta/servlet/jsp/SkipPageException.java
b/java/jakarta/servlet/jsp/SkipPageException.java
index f9926c3fea..c7cc167f52 100644
--- a/java/jakarta/servlet/jsp/SkipPageException.java
+++ b/java/jakarta/servlet/jsp/SkipPageException.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet.jsp;
+import java.io.Serial;
+
/**
* Exception to indicate the calling page must cease evaluation. Thrown by a
simple tag handler to indicate that the
* remainder of the page must not be evaluated. The result is propagated back
to the page in the case where one tag
@@ -32,6 +34,7 @@ package jakarta.servlet.jsp;
*/
public class SkipPageException extends JspException {
+ @Serial
private static final long serialVersionUID = 1L;
/**
diff --git a/java/jakarta/servlet/jsp/el/ImplicitObjectELResolver.java
b/java/jakarta/servlet/jsp/el/ImplicitObjectELResolver.java
index dfee4f4dee..ebb791d68e 100644
--- a/java/jakarta/servlet/jsp/el/ImplicitObjectELResolver.java
+++ b/java/jakarta/servlet/jsp/el/ImplicitObjectELResolver.java
@@ -57,7 +57,7 @@ public class ImplicitObjectELResolver extends ELResolver {
if (base == null && property != null) {
Scope scope = Scope.lookupMap.get(property.toString());
if (scope != null) {
- return scope.getScopeValue(context, base, property);
+ return scope.getScopeValue(context, null, property);
}
}
return null;
@@ -69,7 +69,7 @@ public class ImplicitObjectELResolver extends ELResolver {
if (base == null && property != null) {
if (Scope.lookupMap.containsKey(property.toString())) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
}
}
return null;
@@ -81,7 +81,7 @@ public class ImplicitObjectELResolver extends ELResolver {
if (base == null && property != null) {
if (Scope.lookupMap.containsKey(property.toString())) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
throw new PropertyNotWritableException();
}
}
@@ -93,7 +93,7 @@ public class ImplicitObjectELResolver extends ELResolver {
if (base == null && property != null) {
if (Scope.lookupMap.containsKey(property.toString())) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
return true;
}
}
diff --git a/java/jakarta/servlet/jsp/el/ImportELResolver.java
b/java/jakarta/servlet/jsp/el/ImportELResolver.java
index 57a6c386ed..eb3746bbce 100644
--- a/java/jakarta/servlet/jsp/el/ImportELResolver.java
+++ b/java/jakarta/servlet/jsp/el/ImportELResolver.java
@@ -76,7 +76,7 @@ public class ImportELResolver extends ELResolver {
ImportHandler importHandler = context.getImportHandler();
if (importHandler != null) {
String key = property.toString();
- Class<?> clazz = null;
+ Class<?> clazz;
if (resolveClass) {
clazz = importHandler.resolveClass(key);
if (clazz != null) {
diff --git a/java/jakarta/servlet/jsp/el/ScopedAttributeELResolver.java
b/java/jakarta/servlet/jsp/el/ScopedAttributeELResolver.java
index a068791d02..da6ec74343 100644
--- a/java/jakarta/servlet/jsp/el/ScopedAttributeELResolver.java
+++ b/java/jakarta/servlet/jsp/el/ScopedAttributeELResolver.java
@@ -50,7 +50,7 @@ public class ScopedAttributeELResolver extends ELResolver {
result = page.findAttribute(key);
if (result != null) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
}
}
}
@@ -63,7 +63,7 @@ public class ScopedAttributeELResolver extends ELResolver {
Objects.requireNonNull(context);
if (base == null) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
return Object.class;
}
@@ -75,7 +75,7 @@ public class ScopedAttributeELResolver extends ELResolver {
Objects.requireNonNull(context);
if (base == null) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
if (property != null) {
String key = property.toString();
PageContext page = (PageContext)
context.getContext(JspContext.class);
@@ -94,7 +94,7 @@ public class ScopedAttributeELResolver extends ELResolver {
Objects.requireNonNull(context);
if (base == null) {
- context.setPropertyResolved(base, property);
+ context.setPropertyResolved(null, property);
}
return false;
diff --git a/java/jakarta/servlet/jsp/tagext/BodyContent.java
b/java/jakarta/servlet/jsp/tagext/BodyContent.java
index 6858ddd35c..fccb0dec3a 100644
--- a/java/jakarta/servlet/jsp/tagext/BodyContent.java
+++ b/java/jakarta/servlet/jsp/tagext/BodyContent.java
@@ -44,7 +44,7 @@ import jakarta.servlet.jsp.JspWriter;
public abstract class BodyContent extends JspWriter {
/**
- * Protected constructor. Unbounded buffer, no autoflushing.
+ * Protected constructor. Unbounded buffer, no auto flushing.
*
* @param e the enclosing JspWriter
*/
diff --git a/java/jakarta/servlet/jsp/tagext/BodyTag.java
b/java/jakarta/servlet/jsp/tagext/BodyTag.java
index 4f6141c54f..aa884b345f 100644
--- a/java/jakarta/servlet/jsp/tagext/BodyTag.java
+++ b/java/jakarta/servlet/jsp/tagext/BodyTag.java
@@ -63,7 +63,7 @@ import jakarta.servlet.jsp.JspException;
* <p>
* <B>Empty and Non-Empty Action</B>
* <p>
- * If the TagLibraryDescriptor file indicates that the action must always have
an empty element body, by an
+ * If the TagLibraryDescriptor file indicates that the action must always have
an empty element body, by a
* <body-content> entry of "empty", then the doStartTag() method must
return SKIP_BODY. Otherwise, the
* doStartTag() method may return SKIP_BODY, EVAL_BODY_INCLUDE, or
EVAL_BODY_BUFFERED.
* <p>
@@ -96,7 +96,7 @@ public interface BodyTag extends IterationTag {
* or for non-empty tags whose doStartTag() method returns SKIP_BODY or
EVAL_BODY_INCLUDE.
* <p>
* When setBodyContent is invoked, the value of the implicit object out
has already been changed in the pageContext
- * object. The BodyContent object passed will have not data on it but may
have been reused (and cleared) from some
+ * object. The BodyContent object passed will have no data on it but may
have been reused (and cleared) from some
* previous invocation.
* <p>
* The BodyContent object is available and with the appropriate content
until after the invocation of the doEndTag
diff --git a/java/jakarta/servlet/jsp/tagext/BodyTagSupport.java
b/java/jakarta/servlet/jsp/tagext/BodyTagSupport.java
index ffb5909f95..e168c0fdf4 100644
--- a/java/jakarta/servlet/jsp/tagext/BodyTagSupport.java
+++ b/java/jakarta/servlet/jsp/tagext/BodyTagSupport.java
@@ -16,6 +16,8 @@
*/
package jakarta.servlet.jsp.tagext;
+import java.io.Serial;
+
import jakarta.servlet.jsp.JspException;
import jakarta.servlet.jsp.JspWriter;
@@ -29,6 +31,7 @@ import jakarta.servlet.jsp.JspWriter;
*/
public class BodyTagSupport extends TagSupport implements BodyTag {
+ @Serial
private static final long serialVersionUID = -7235752615580319833L;
/**
@@ -98,7 +101,7 @@ public class BodyTagSupport extends TagSupport implements
BodyTag {
}
/**
- * After the body evaluation: do not reevaluate and continue with the
page. By default nothing is done with the
+ * After the body evaluation: do not reevaluate and continue with the
page. By default, nothing is done with the
* bodyContent data (if any).
*
* @return SKIP_BODY
diff --git a/java/jakarta/servlet/jsp/tagext/SimpleTagSupport.java
b/java/jakarta/servlet/jsp/tagext/SimpleTagSupport.java
index 3398b2d4f8..84a05c08a9 100644
--- a/java/jakarta/servlet/jsp/tagext/SimpleTagSupport.java
+++ b/java/jakarta/servlet/jsp/tagext/SimpleTagSupport.java
@@ -157,7 +157,7 @@ public class SimpleTagSupport implements SimpleTag {
*
* @return the nearest ancestor that implements the interface or is an
instance of the class specified
*/
- public static final JspTag findAncestorWithClass(JspTag from, Class<?>
klass) {
+ public static JspTag findAncestorWithClass(JspTag from, Class<?> klass) {
boolean isInterface = false;
if (from == null || klass == null ||
diff --git a/java/jakarta/servlet/jsp/tagext/Tag.java
b/java/jakarta/servlet/jsp/tagext/Tag.java
index 16314411f6..1d501763d6 100644
--- a/java/jakarta/servlet/jsp/tagext/Tag.java
+++ b/java/jakarta/servlet/jsp/tagext/Tag.java
@@ -70,7 +70,7 @@ import jakarta.servlet.jsp.PageContext;
* <B>Empty and Non-Empty Action</B>
* </p>
* <p>
- * If the TagLibraryDescriptor file indicates that the action must always have
an empty action, by an
+ * If the TagLibraryDescriptor file indicates that the action must always have
an empty action, by a
* <body-content> entry of "empty", then the doStartTag() method must
return SKIP_BODY.
* </p>
* <p>
@@ -148,7 +148,7 @@ public interface Tag extends JspTag {
* The current version of the specification only provides one formal way
of indicating the observable type of a tag
* handler: its tag handler implementation class, described in the
tag-class sub-element of the tag element. This is
* extended in an informal manner by allowing the tag library author to
indicate in the description sub-element an
- * observable type. The type should be a sub-type of the tag handler
implementation class or void. This additional
+ * observable type. The type should be a subtype of the tag handler
implementation class or void. This additional
* constraint can be exploited by a specialized container that knows about
that specific tag library, as in the case
* of the JSP standard tag library.
*
diff --git a/java/jakarta/servlet/jsp/tagext/TagAttributeInfo.java
b/java/jakarta/servlet/jsp/tagext/TagAttributeInfo.java
index 92e9df69b8..54e1c86c3f 100644
--- a/java/jakarta/servlet/jsp/tagext/TagAttributeInfo.java
+++ b/java/jakarta/servlet/jsp/tagext/TagAttributeInfo.java
@@ -165,17 +165,15 @@ public class TagAttributeInfo {
*/
@Override
public String toString() {
- StringBuilder b = new StringBuilder(64);
- b.append("name = " + name + " ");
- b.append("type = " + type + " ");
- b.append("reqTime = " + reqTime + " ");
- b.append("required = " + required + " ");
- b.append("fragment = " + fragment + " ");
- b.append("deferredValue = " + deferredValue + " ");
- b.append("expectedTypeName = " + expectedTypeName + " ");
- b.append("deferredMethod = " + deferredMethod + " ");
- b.append("methodSignature = " + methodSignature);
- return b.toString();
+ return "name = " + name + " " +
+ "type = " + type + " " +
+ "reqTime = " + reqTime + " " +
+ "required = " + required + " " +
+ "fragment = " + fragment + " " +
+ "deferredValue = " + deferredValue + " " +
+ "expectedTypeName = " + expectedTypeName + " " +
+ "deferredMethod = " + deferredMethod + " " +
+ "methodSignature = " + methodSignature;
}
/*
diff --git a/java/jakarta/servlet/jsp/tagext/TagData.java
b/java/jakarta/servlet/jsp/tagext/TagData.java
index 30de13b281..9c9f6fff40 100644
--- a/java/jakarta/servlet/jsp/tagext/TagData.java
+++ b/java/jakarta/servlet/jsp/tagext/TagData.java
@@ -49,7 +49,7 @@ public class TagData implements Cloneable {
*
* @param atts the static attribute and values. May be null.
*/
- public TagData(Object[] atts[]) {
+ public TagData(Object[][] atts) {
if (atts == null) {
attributes = new Hashtable<>();
} else {
diff --git a/java/jakarta/servlet/jsp/tagext/TagExtraInfo.java
b/java/jakarta/servlet/jsp/tagext/TagExtraInfo.java
index 7a6b60a893..12e3a8f98f 100644
--- a/java/jakarta/servlet/jsp/tagext/TagExtraInfo.java
+++ b/java/jakarta/servlet/jsp/tagext/TagExtraInfo.java
@@ -35,7 +35,7 @@ package jakarta.servlet.jsp.tagext;
* being translated. The call should happen before any invocation on
validate() and before any invocation on
* getVariableInfo().
* <p>
- * <b>NOTE:</b> It is a (translation time) error for a tag definition in a TLD
with one or more variable subelements to
+ * <b>NOTE:</b> It is a (translation time) error for a tag definition in a TLD
with one or more variable sub elements to
* have an associated TagExtraInfo implementation that returns a VariableInfo
array with one or more elements from a
* call to getVariableInfo().
*/
diff --git a/java/jakarta/servlet/jsp/tagext/TagLibraryInfo.java
b/java/jakarta/servlet/jsp/tagext/TagLibraryInfo.java
index a4f799f894..2d9a79eb8d 100644
--- a/java/jakarta/servlet/jsp/tagext/TagLibraryInfo.java
+++ b/java/jakarta/servlet/jsp/tagext/TagLibraryInfo.java
@@ -126,7 +126,7 @@ public abstract class TagLibraryInfo {
* @return the TagInfo for the tag with the specified short name, or null
if no such tag is found
*/
public TagInfo getTag(String shortname) {
- TagInfo tags[] = getTags();
+ TagInfo[] tags = getTags();
if (tags == null || tags.length == 0 || shortname == null) {
return null;
@@ -150,7 +150,7 @@ public abstract class TagLibraryInfo {
* @since JSP 2.0
*/
public TagFileInfo getTagFile(String shortname) {
- TagFileInfo tagFiles[] = getTagFiles();
+ TagFileInfo[] tagFiles = getTagFiles();
if (tagFiles == null || tagFiles.length == 0) {
return null;
diff --git a/java/jakarta/servlet/jsp/tagext/TagLibraryValidator.java
b/java/jakarta/servlet/jsp/tagext/TagLibraryValidator.java
index 478d9ee558..6981b49c15 100644
--- a/java/jakarta/servlet/jsp/tagext/TagLibraryValidator.java
+++ b/java/jakarta/servlet/jsp/tagext/TagLibraryValidator.java
@@ -16,8 +16,6 @@
*/
package jakarta.servlet.jsp.tagext;
-import java.util.Collections;
-import java.util.HashMap;
import java.util.Map;
/**
@@ -70,7 +68,7 @@ public abstract class TagLibraryValidator {
* @param map A Map describing the init parameters
*/
public void setInitParameters(Map<String,Object> map) {
- initParameters = Collections.unmodifiableMap(new HashMap<>(map));
+ initParameters = Map.copyOf(map);
}
diff --git a/java/jakarta/servlet/jsp/tagext/TagSupport.java
b/java/jakarta/servlet/jsp/tagext/TagSupport.java
index 7fda1d03d2..48d554759b 100644
--- a/java/jakarta/servlet/jsp/tagext/TagSupport.java
+++ b/java/jakarta/servlet/jsp/tagext/TagSupport.java
@@ -16,6 +16,7 @@
*/
package jakarta.servlet.jsp.tagext;
+import java.io.Serial;
import java.io.Serializable;
import java.util.Collections;
import java.util.Enumeration;
@@ -37,6 +38,7 @@ import jakarta.servlet.jsp.PageContext;
*/
public class TagSupport implements IterationTag, Serializable {
+ @Serial
private static final long serialVersionUID = 1L;
/**
@@ -44,8 +46,8 @@ public class TagSupport implements IterationTag, Serializable
{
* method from the Tag interface. This method is used for coordination
among cooperating tags.
* <p>
* The current version of the specification only provides one formal way
of indicating the observable type of a tag
- * handler: its tag handler implementation class, described in the
tag-class subelement of the tag element. This is
- * extended in an informal manner by allowing the tag library author to
indicate in the description subelement an
+ * handler: its tag handler implementation class, described in the
tag-class sub element of the tag element. This is
+ * extended in an informal manner by allowing the tag library author to
indicate in the description sub element an
* observable type. The type should be a subtype of the tag handler
implementation class or void. This additional
* constraint can be exploited by a specialized container that knows about
that specific tag library, as in the case
* of the JSP standard tag library.
@@ -59,7 +61,7 @@ public class TagSupport implements IterationTag, Serializable
{
*
* @return the nearest ancestor that implements the interface or is an
instance of the class specified
*/
- public static final Tag findAncestorWithClass(Tag from, Class<?> klass) {
+ public static Tag findAncestorWithClass(Tag from, Class<?> klass) {
boolean isInterface = false;
if (from == null || klass == null ||
@@ -74,7 +76,7 @@ public class TagSupport implements IterationTag, Serializable
{
return null;
}
- if ((isInterface && klass.isInstance(tag)) || ((Class<?>)
klass).isAssignableFrom(tag.getClass())) {
+ if ((isInterface && klass.isInstance(tag)) ||
klass.isAssignableFrom(tag.getClass())) {
return tag;
}
from = tag;
@@ -218,7 +220,7 @@ public class TagSupport implements IterationTag,
Serializable {
}
/**
- * Get a the value associated with a key.
+ * Get the value associated with a key.
*
* @param k The string key.
*
diff --git a/java/jakarta/servlet/jsp/tagext/VariableInfo.java
b/java/jakarta/servlet/jsp/tagext/VariableInfo.java
index e3409ec51c..ec6c507809 100644
--- a/java/jakarta/servlet/jsp/tagext/VariableInfo.java
+++ b/java/jakarta/servlet/jsp/tagext/VariableInfo.java
@@ -18,7 +18,7 @@ package jakarta.servlet.jsp.tagext;
/**
* Information on the scripting variables that are created/modified by a tag
(at run-time). This information is provided
- * by TagExtraInfo classes and it is used by the translation phase of JSP.
+ * by TagExtraInfo classes, and it is used by the translation phase of JSP.
* <p>
* Scripting variables generated by a custom action have an associated scope
of either AT_BEGIN, NESTED, or AT_END.
* <p>
@@ -146,7 +146,7 @@ package jakarta.servlet.jsp.tagext;
* <B>Variable Information in the TLD</B>
* <p>
* Scripting variable information can also be encoded directly for most cases
into the Tag Library Descriptor using the
- * <variable> subelement of the <tag> element. See the JSP
specification.
+ * <variable> sub element of the <tag> element. See the JSP
specification.
*/
public class VariableInfo {
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