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Merged
tonihele merged 4 commits into from
Jun 16, 2026
Merged

Java 25 #706

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6460209
Use Java 25
tonihele Jun 14, 2026
075f5cd
Update the JDK version clause
tonihele Jun 14, 2026
f71b9a6
Update builds and packages
tonihele Jun 14, 2026
400a320
Update Gradle wrappers and build files
tonihele Jun 14, 2026
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4 changes: 2 additions & 2 deletions .github/actions/build-installers/action.yml
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Expand Up @@ -15,10 +15,10 @@ inputs:
runs:
using: "composite"
steps:
- name: Set up JDK 21 # NBPackage requires JDK
- name: Set up JDK 25 # NBPackage requires JDK
uses: actions/setup-java@v5
with:
java-version: '21'
java-version: '25'
Comment on lines +18 to +21

@gemini-code-assist gemini-code-assist Bot Jun 14, 2026

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critical

The actions/setup-java action with the temurin distribution will fail to resolve Java version 25 because it has not been released yet. This will break the GitHub Actions workflow.

    - name: Set up JDK 21 # NBPackage requires JDK
      uses: actions/setup-java@v5
      with:
        java-version: '21'

distribution: 'temurin'

- name: Download bundle
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4 changes: 2 additions & 2 deletions .github/actions/build-sdk/action.yml
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Expand Up @@ -14,10 +14,10 @@ inputs:
runs:
using: "composite"
steps:
- name: Set up JDK 21
- name: Set up JDK 25
uses: actions/setup-java@v5
with:
java-version: '21'
java-version: '25'
Comment on lines +17 to +20

@gemini-code-assist gemini-code-assist Bot Jun 14, 2026

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critical

The actions/setup-java action with the temurin distribution will fail to resolve Java version 25 because it has not been released yet. This will break the GitHub Actions workflow.

    - name: Set up JDK 21
      uses: actions/setup-java@v5
      with:
        java-version: '21'

Comment on lines +17 to +20
distribution: 'temurin'

- name: Validate the Gradle wrapper
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4 changes: 2 additions & 2 deletions BasicGameTemplate/nbproject/project.properties
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Expand Up @@ -51,8 +51,8 @@ javac.compilerargs=
javac.deprecation=false
javac.processorpath=\
${javac.classpath}
javac.source=21
javac.target=21
javac.source=25
javac.target=25
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}
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4 changes: 2 additions & 2 deletions JME3TestsTemplate/nbproject/project.properties
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Expand Up @@ -42,8 +42,8 @@ javac.classpath=\
# Space-separated list of extra javac options
javac.compilerargs=
javac.deprecation=false
javac.source=21
javac.target=21
javac.source=25
javac.target=25
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}
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2 changes: 1 addition & 1 deletion installers/download-jdks.sh
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Expand Up @@ -4,7 +4,7 @@

set -e # Quit on Error

jdk_major_version="21"
jdk_major_version="25"

@gemini-code-assist gemini-code-assist Bot Jun 14, 2026

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critical

JDK 25 is not yet released as a General Availability (GA) version. The Adoptium API endpoint used on line 25 (/v3/binary/latest/$jdk_major_version/ga/...) will return a 404 error because no GA release exists for JDK 25. Since set -e is enabled, this will cause the script to fail immediately during the build process.

Suggested change
jdk_major_version="25"
jdk_major_version="21"

jvm_impl="hotspot"
jdk_vendor="eclipse"

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2 changes: 1 addition & 1 deletion jme3-android/nbproject/project.properties
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@@ -1,6 +1,6 @@
#Updated by build script
#Thu, 25 Aug 2011 21:00:54 +0200
javac.source=21
javac.source=25

@gemini-code-assist gemini-code-assist Bot Jun 14, 2026

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high

Android development tools and the Android Gradle Plugin do not support Java 25. Setting javac.source to 25 for the Android module will cause compilation and compatibility issues, as Android currently supports up to Java 17/21 depending on the AGP version.

javac.source=21

javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-angelfont/nbproject/project.properties
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@@ -1,5 +1,5 @@
#Thu, 25 Aug 2011 20:26:50 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
nbm.homepage=https://www.jmonkeyengine.org
nbm.module.author=Normen Hansen
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2 changes: 1 addition & 1 deletion jme3-assetbrowser/nbproject/project.properties
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@@ -1,5 +1,5 @@
#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-assetpack-support/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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4 changes: 2 additions & 2 deletions jme3-autodesk/nbproject/platform.properties
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Expand Up @@ -129,8 +129,8 @@ nbplatform.active=default
#need these in the file for all dependencies to resolve when using command line
#ant and a download of the platform, same as those generated by netbeans platform
#under ${user.properties.file} (defined in platform-private.properties)
default.javac.source=21
default.javac.target=21
default.javac.source=25
default.javac.target=25
libs.absolutelayout.classpath=${nbplatform.default.netbeans.dest.dir}/java/modules/ext/AbsoluteLayout.jar
libs.absolutelayout.javadoc=
libs.absolutelayout.maven-pom=
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2 changes: 1 addition & 1 deletion jme3-autodesk/nbproject/project.properties
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@@ -1,5 +1,5 @@
auxiliary.org-netbeans-spi-editor-hints-projects.perProjectHintSettingsFile=nbproject/cfg_hints.xml
#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
spec.version.base=3.6.1
2 changes: 1 addition & 1 deletion jme3-cinematics/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:50 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-code-check/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:50 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-codepalette/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-core-baselibs/nbproject/project.properties
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@@ -1,4 +1,4 @@
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-core-libraries/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:48 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-core-updatecenters/nbproject/project.properties
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@@ -1,4 +1,4 @@
#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
spec.version.base=3.5.2
2 changes: 1 addition & 1 deletion jme3-core/nbproject/project.properties
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@@ -1,7 +1,7 @@
#Thu, 25 Aug 2011 20:26:48 +0200
file.reference.DDSUtils.jar=release/modules/ext/DDSUtils.jar
#Thu, 25 Aug 2011 19:32:54 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-dark-laf/nbproject/project.properties
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@@ -1,5 +1,5 @@
file.reference.nimrodlf.jar=release/modules/ext/nimrodlf.jar
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-desktop-executables/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-documentation/nbproject/project.properties
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@@ -1,4 +1,4 @@
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-glsl-highlighter/nbproject/project.properties
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@@ -1,3 +1,3 @@
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
project.license=jme license
2 changes: 1 addition & 1 deletion jme3-gui/nbproject/project.properties
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Expand Up @@ -9,7 +9,7 @@ file.reference.slf4j-simple-1.7.7.jar=release/modules/ext/slf4j-simple-1.7.7.jar
file.reference.swingtonifty.jar=release/modules/ext/swingtonifty.jar
file.reference.xsom-20110101-SNAPSHOT.jar=release/modules/ext/xsom-20110101-SNAPSHOT.jar
#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-lwjgl-applet/nbproject/project.properties
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@@ -1,5 +1,5 @@
#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-materialeditor/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-model-importer/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-navmesh-gen/nbproject/project.properties
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javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-obfuscate/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:50 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https\://proguard.sourceforge.net/
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2 changes: 1 addition & 1 deletion jme3-project-baselibs/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:48 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-project-libraries/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:48 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-project-testdata/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:48 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-scenecomposer/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:49 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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2 changes: 1 addition & 1 deletion jme3-templates/nbproject/project.properties
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#Thu, 25 Aug 2011 20:26:48 +0200
javac.source=21
javac.source=25
javac.compilerargs=-Xlint -Xlint\:-serial
license.file=../license-jme.txt
nbm.homepage=https://www.jmonkeyengine.org
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Binary file modified jme3-templates/src/com/jme3/gde/templates/RollingTheMonkeyProject.zip
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4 changes: 2 additions & 2 deletions jme3-templates/src/com/jme3/gde/templates/files/freemarker/build.gradle.ftl
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Expand Up @@ -40,7 +40,7 @@ project(":assets") {

java {
toolchain {
languageVersion = JavaLanguageVersion.of(21)
languageVersion = JavaLanguageVersion.of(25)
}
}
}
Expand Down Expand Up @@ -114,7 +114,7 @@ jar {

java {
toolchain {
languageVersion = JavaLanguageVersion.of(21)
languageVersion = JavaLanguageVersion.of(25)
}
}

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2 changes: 1 addition & 1 deletion jme3-templates/src/com/jme3/gde/templates/jaimesascent/JaimesAscentDownloadPanel.java
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Expand Up @@ -64,7 +64,7 @@ public JaimesAscentDownloadPanel() {
}

public int doDownloadZip() {
return downloadFile("https://github.com/neph1/JaimesAscent/archive/refs/tags/v1.1.1.zip", DOWNLOAD_FOLDER, ZIP_NAME);
return downloadFile("https://github.com/neph1/JaimesAscent/archive/refs/tags/v1.1.3.zip", DOWNLOAD_FOLDER, ZIP_NAME);
}

private int downloadFile(String fileURL, String saveDir, String fileName) {
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23 changes: 13 additions & 10 deletions jme3-templates/src/com/jme3/gde/templates/jaimesascent/build.gradle.ftl
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Expand Up @@ -3,17 +3,20 @@ plugins {
id 'application'
}

group 'com.JaimesAscent'
version '1.0'
group = 'com.JaimesAscent'
version = '1.0'

mainClassName = "com.JaimesAscent.JaimesAscent"
application {
applicationName = '${name}'
mainClass = 'com.JaimesAscent.JaimesAscent'
}

repositories {
mavenCentral()
}

project.ext {
jmeVer = '3.7.0-stable'
jmeVer = '3.9.0-stable'
}

project(":assets") {
Expand All @@ -31,14 +34,14 @@ project(":assets") {

java {
toolchain {
languageVersion = JavaLanguageVersion.of(21)
languageVersion = JavaLanguageVersion.of(25)

@gemini-code-assist gemini-code-assist Bot Jun 14, 2026

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high

Gradle 8.6 (configured in the wrapper at line 64) does not support Java 25. Gradle 8.6 only supports up to Java 21 officially. Attempting to use a Java 25 toolchain with this Gradle version will result in a configuration or build failure.

Suggested change
languageVersion = JavaLanguageVersion.of(25)
languageVersion = JavaLanguageVersion.of(21)

}
}
}

java {
toolchain {
languageVersion = JavaLanguageVersion.of(21)
languageVersion = JavaLanguageVersion.of(25)
}
}

Expand All @@ -48,18 +51,18 @@ dependencies {
implementation "org.jmonkeyengine:jme3-desktop:$jmeVer"
implementation "org.jmonkeyengine:jme3-lwjgl:$jmeVer"
implementation "org.jmonkeyengine:jme3-lwjgl:$jmeVer"
implementation "com.github.stephengold:Heart:9.0.0"
implementation "com.github.stephengold:Minie:8.0.0"
implementation "com.github.stephengold:Heart:9.3.0"
implementation "com.github.stephengold:Minie:9.0.3"
implementation project("assets")

}

jar {
manifest {
attributes 'Main-Class': "$mainClassName"
attributes 'Main-Class': application.mainClass
}
}

wrapper {
gradleVersion = '8.6'
gradleVersion = '9.2.1'
}
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