From 316427cc7d5eec204a8d8e729c909745011d096a Mon Sep 17 00:00:00 2001
From: Tatu Saloranta <tatu.saloranta@iki.fi>
Date: Tue, 3 Dec 2024 19:20:13 -0800
Subject: [PATCH] Update Java baseline to Java 17 [databind#4820] (#332)

---
 .github/workflows/dep_build_v3.yml | 2 +-
 .github/workflows/main.yml         | 8 +++-----
 datetime/pom.xml                   | 1 -
 pom.xml                            | 6 ++++++
 release-notes/VERSION              | 1 +
 5 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/dep_build_v3.yml b/.github/workflows/dep_build_v3.yml
index cf461a51..6da2dd55 100644
--- a/.github/workflows/dep_build_v3.yml
+++ b/.github/workflows/dep_build_v3.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java_version: ['8', '17', '21']
+        java_version: ['17', '21']
     env:
       JAVA_OPTS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
     steps:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d2ed9ae5..3dcbc62b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -4,7 +4,6 @@ on:
     branches:
     - master
     - "3.0"
-    - "2.19"
     paths-ignore:
     - "README.md"
     - "release-notes/*"
@@ -12,7 +11,6 @@ on:
     branches:
     - master
     - "3.0"
-    - "2.19"
     paths-ignore:
     - "README.md"
     - "release-notes/*"
@@ -22,13 +20,13 @@ permissions:
 
 jobs:
   build:
-    runs-on: 'ubuntu-20.04'
+    runs-on: 'ubuntu-22.04'
     strategy:
       fail-fast: false
       matrix:
-        java_version: ['8', '11', '17', '21']
+        java_version: ['17', '21']
         include:
-          - java_version: '8'
+          - java_version: '17'
             release_build: 'R'
     env:
       JAVA_OPTS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
diff --git a/datetime/pom.xml b/datetime/pom.xml
index 52319b6a..832c0bcc 100644
--- a/datetime/pom.xml
+++ b/datetime/pom.xml
@@ -51,7 +51,6 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.0</version>
         <inherited>true</inherited>
         <configuration>
           <source>${javac.src.version}</source>
diff --git a/pom.xml b/pom.xml
index 4380cfc8..2b7a36d0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,6 +33,12 @@
     <url>https://github.com/FasterXML/jackson-modules-java8/issues</url>
   </issueManagement>
 
+  <properties>
+    <!-- [databind#4820]: Java 17 baseline -->
+    <javac.src.version>17</javac.src.version>
+    <javac.target.version>17</javac.target.version>
+  </properties>
+
   <!-- NOTE: `dependencyManagement` comes from jackson-bom -->
 
   <dependencies>
diff --git a/release-notes/VERSION b/release-notes/VERSION
index a0da7bb6..84e4f3a6 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -17,6 +17,7 @@ due to number of types.
 
 - #68: Parsing of `ZoneId` should respect `ALLOW_COERCION_OF_SCALARS`
   wrt empty String
+- Minimum Java baseline: Java 17
 - Deprecate "paramater names" and "datatypes" modules as functionality
   now included directly in `jackson-databind`
 - Remove legacy `JSR310Module`