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markt pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/9.0.x by this push:
new 87b9dea659 Fix BZ 68546 - minor optimization
87b9dea659 is described below
commit 87b9dea659f60c640c1f680cfa1c2325f836f985
Author: Mark Thomas <[email protected]>
AuthorDate: Mon Jun 3 15:16:24 2024 +0100
Fix BZ 68546 - minor optimization
Based on a patch by Dan Armstrong
---
java/org/apache/jasper/compiler/Generator.java | 5 +++--
webapps/docs/changelog.xml | 9 +++++++++
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/java/org/apache/jasper/compiler/Generator.java
b/java/org/apache/jasper/compiler/Generator.java
index 9c3756d3c1..6264782134 100644
--- a/java/org/apache/jasper/compiler/Generator.java
+++ b/java/org/apache/jasper/compiler/Generator.java
@@ -639,7 +639,8 @@ class Generator {
// Packages is never empty because o.a.j.Constants.STANDARD_IMPORTS
// contains 3 packages and is always added to the imports.
out.printin("_jspx_imports_packages = new java.util.LinkedHashSet<>(");
- out.print(Integer.toString(packages.size()));
+ // Allow for the default load factor of 0.75
+ out.print(Integer.toString((int) Math.ceil(packages.size() / 0.75)));
out.print(");");
out.println();
for (String packageName : packages) {
@@ -653,7 +654,7 @@ class Generator {
out.println();
} else {
out.printin("_jspx_imports_classes = new
java.util.LinkedHashSet<>(");
- out.print(Integer.toString(classes.size()));
+ out.print(Integer.toString((int) Math.ceil(classes.size() /
0.75)));
out.print(");");
out.println();
for (String className : classes) {
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 210ae56616..0e06c11a6c 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -132,6 +132,15 @@
</fix>
</changelog>
</subsection>
+ <subsection name="Jasper">
+ <changelog>
+ <fix>
+ <bug>68546</bug>: Small additional optimisation for initial loading of
+ Servlet code generated for JSPs. Based on a suggestion by Dan
Armstrong.
+ (markt)
+ </fix>
+ </changelog>
+ </subsection>
<subsection name="Other">
<changelog>
<update>
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