This is an automated email from the ASF dual-hosted git repository.
markt 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 a66a82baa9 Add Java 27 support (where supported by JDT) for JSP
compilation
a66a82baa9 is described below
commit a66a82baa944da2d818ae9ca0bf9cbbbd7486c9a
Author: Mark Thomas <[email protected]>
AuthorDate: Wed Mar 11 17:16:07 2026 +0000
Add Java 27 support (where supported by JDT) for JSP compilation
---
java/org/apache/jasper/compiler/JDTCompiler.java | 11 +++++++++++
webapps/docs/changelog.xml | 7 +++++++
2 files changed, 18 insertions(+)
diff --git a/java/org/apache/jasper/compiler/JDTCompiler.java
b/java/org/apache/jasper/compiler/JDTCompiler.java
index f76b87ae9f..75888a6150 100644
--- a/java/org/apache/jasper/compiler/JDTCompiler.java
+++ b/java/org/apache/jasper/compiler/JDTCompiler.java
@@ -340,6 +340,11 @@ public class JDTCompiler extends
org.apache.jasper.compiler.Compiler {
// Tomcat. May be supported in a snapshot build.
// This is checked against the actual version below.
settings.put(CompilerOptions.OPTION_Source, "26");
+ } else if (opt.equals("27")) {
+ // Constant not available in latest ECJ version shipped with
+ // Tomcat. May be supported in a snapshot build.
+ // This is checked against the actual version below.
+ settings.put(CompilerOptions.OPTION_Source, "27");
} else {
log.warn(Localizer.getMessage("jsp.warning.unknown.sourceVM",
opt));
settings.put(CompilerOptions.OPTION_Source,
CompilerOptions.VERSION_17);
@@ -431,6 +436,12 @@ public class JDTCompiler extends
org.apache.jasper.compiler.Compiler {
// This is checked against the actual version below.
settings.put(CompilerOptions.OPTION_TargetPlatform, "26");
settings.put(CompilerOptions.OPTION_Compliance, "26");
+ } else if (opt.equals("27")) {
+ // Constant not available in latest ECJ version shipped with
+ // Tomcat. May be supported in a snapshot build.
+ // This is checked against the actual version below.
+ settings.put(CompilerOptions.OPTION_TargetPlatform, "27");
+ settings.put(CompilerOptions.OPTION_Compliance, "27");
} else {
log.warn(Localizer.getMessage("jsp.warning.unknown.targetVM",
opt));
settings.put(CompilerOptions.OPTION_TargetPlatform,
CompilerOptions.VERSION_17);
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 93924b3b72..9650bdada8 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -209,6 +209,13 @@
exception in AstValue. Based on <pr>950</pr> submitted by Jérôme
Besnard. (remm)
</fix>
+ <add>
+ Add support for specifying Java 27 (with the value <code>27</code>) as
+ the compiler source and/or compiler target for JSP compilation. If used
+ with an Eclipse JDT compiler version that does not support these
values,
+ a warning will be logged and the default will be used.
+ (markt)
+ </add>
</changelog>
</subsection>
<subsection name="Cluster">
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