library
    openjdk
    28-ea-2-jdk-windowsservercore-ltsc2022
Namespace
library
Image / Tag
openjdk:28-ea-2-jdk-windowsservercore-ltsc2022
Content Digest
sha256:ab761fb193500564a84bcfe11f0a593c3d9092c6284757cf540445ad3e6f46f6
Details
Created

2026-06-16 23:39:53 UTC

Size

2.2 GB

Content Digest
Environment
JAVA_HOME

C:\openjdk-28

JAVA_SHA256

6e0811bf75540123fa28845352ebc400893f45c2b1ad8bedcf7837395fce7e5e

JAVA_URL

https://download.java.net/java/early_access/jdk28/2/GPL/openjdk-28-ea+2_windows-x64_bin.zip

JAVA_VERSION

28-ea+2

Layers

[#000] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 63.18% (1.39 GB)

[#001] sha256:6897a04901ec162be0eabd7eb636b5ac50d6e37c880f1db618610f2d777b1ce6 - 27.29% (613 MB)

[#002] sha256:ac2bd52046d8de3425deb30c353fd410e1f7e2f30ab0079e8a5a1e5da69227c3 - 0.0% (1.29 KB)

[#003] sha256:320f8fbe718f637b6dfbb24e5a6b6a11f17cdcd75cd4e795447909dc6f436814 - 0.02% (491 KB)

[#004] sha256:92f46c3a74f1519223a1dd7e69709acdb809643ed60eabf9051dfeb9c3315954 - 0.0% (1.29 KB)

[#005] sha256:1ccce64e30b0b795abb8456e9f4b2e764135161ad1ef4b2c766e9d59d3d9de9e - 0.01% (344 KB)

[#006] sha256:89971b99667cb450c91422376a831a740e26eb0675b620ac3abc988d9dc1b8f1 - 0.0% (1.29 KB)

[#007] sha256:e58e3f24cba59a91e25078d5cf65f974683b35c3bd99675b3096abafe001dd37 - 0.0% (1.31 KB)

[#008] sha256:59f221e07f2778a05cf0ea6bfac2624a7a91902141924209218204a6f4d376a2 - 0.0% (1.27 KB)

[#009] sha256:5177dad8097483c5e6c8b26c1003de199205e047821800b96f7a8a452029ecb0 - 9.5% (214 MB)

[#010] sha256:47e2b8512b52b2583ade435eb3b75d25231e10082a73fdc812d728241669bbf2 - 0.0% (1.29 KB)

History
2025-10-09 07:51:18 UTC

Apply image 10.0.20348.4294

2026-06-07 06:43:23 UTC

Install update 10.0.20348.5256

2026-06-16 23:38:09 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) SHELL [powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';]

2026-06-16 23:39:13 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host 'Enabling TLS 1.2 (https://githubengineering.com/crypto-removal-notice/) ...'; $tls12RegBase = 'HKLM:\\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2'; if (Test-Path $tls12RegBase) { throw ('"{0}" already exists!' -f $tls12RegBase) }; New-Item -Path ('{0}/Client' -f $tls12RegBase) -Force; New-Item -Path ('{0}/Server' -f $tls12RegBase) -Force; New-ItemProperty -Path ('{0}/Client' -f $tls12RegBase) -Name 'DisabledByDefault' -PropertyType DWORD -Value 0 -Force; New-ItemProperty -Path ('{0}/Client' -f $tls12RegBase) -Name 'Enabled' -PropertyType DWORD -Value 1 -Force; New-ItemProperty -Path ('{0}/Server' -f $tls12RegBase) -Name 'DisabledByDefault' -PropertyType DWORD -Value 0 -Force; New-ItemProperty -Path ('{0}/Server' -f $tls12RegBase) -Name 'Enabled' -PropertyType DWORD -Value 1 -Force; Write-Host 'Complete.'

2026-06-16 23:39:14 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-28

2026-06-16 23:39:21 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; $newPath = ('{0}\bin;{1}' -f $env:JAVA_HOME, $env:PATH); Write-Host ('Updating PATH: {0}' -f $newPath); setx /M PATH $newPath; Write-Host 'Complete.'

2026-06-16 23:39:22 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=28-ea+2

2026-06-16 23:39:23 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk28/2/GPL/openjdk-28-ea+2_windows-x64_bin.zip

2026-06-16 23:39:24 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=6e0811bf75540123fa28845352ebc400893f45c2b1ad8bedcf7837395fce7e5e

2026-06-16 23:39:52 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host ('Downloading {0} ...' -f $env:JAVA_URL); [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-WebRequest -Uri $env:JAVA_URL -OutFile 'openjdk.zip'; Write-Host ('Verifying sha256 ({0}) ...' -f $env:JAVA_SHA256); if ((Get-FileHash openjdk.zip -Algorithm sha256).Hash -ne $env:JAVA_SHA256) { Write-Host 'FAILED!'; exit 1; }; Write-Host 'Expanding ...'; New-Item -ItemType Directory -Path C:\temp | Out-Null; Expand-Archive openjdk.zip -DestinationPath C:\temp; Move-Item -Path C:\temp\* -Destination $env:JAVA_HOME; Remove-Item C:\temp; Write-Host 'Removing ...'; Remove-Item openjdk.zip -Force; Write-Host 'Verifying install ...'; Write-Host ' javac --version'; javac --version; Write-Host ' java --version'; java --version; Write-Host 'Complete.'

2026-06-16 23:39:53 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) CMD ["jshell"]

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