library
    openjdk
    28-ea-4-windowsservercore-ltsc2022
Namespace
library
Image / Tag
openjdk:28-ea-4-windowsservercore-ltsc2022
Content Digest
sha256:3a25658441393a937ec98c28c7adb0226d3d3bd2d996a4523879196908e8b658
Details
Created

2026-06-26 22:45:41 UTC

Size

2.2 GB

Content Digest
Environment
JAVA_HOME

C:\openjdk-28

JAVA_SHA256

b85f4b0c1313453fc760c198dec39f0c3a27e386671a184a123c19fcfb46c776

JAVA_URL

https://download.java.net/java/early_access/jdk28/4/GPL/openjdk-28-ea+4_windows-x64_bin.zip

JAVA_VERSION

28-ea+4

Layers

[#000] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 63.16% (1.39 GB)

[#001] sha256:6897a04901ec162be0eabd7eb636b5ac50d6e37c880f1db618610f2d777b1ce6 - 27.28% (613 MB)

[#002] sha256:4c6abaff06b6cf8d216a7cd97ba106d8b7fff77fd20dd23f8b011085d795dedb - 0.0% (1.32 KB)

[#003] sha256:1ce2cd747a577ffed1599ea67899827f4db92db1edeae4f67de272e5fec1d0cf - 0.02% (491 KB)

[#004] sha256:9090a0352da1996214a8fc740c6e23e2bbab6dde1ced339c3c0b30fe72be7a0d - 0.0% (1.29 KB)

[#005] sha256:a32ad2d94825c4e1b134e3e5a48ac35fa1f98a908728fde6a270b03206734890 - 0.01% (344 KB)

[#006] sha256:96d8dfb02e6af436f55e266423d5e1f045a2abfe1323986f43c65c859adbc409 - 0.0% (1.29 KB)

[#007] sha256:9021843611160965c7d4201b79f6336006a9efe82a335d80018c89cd0ab5d579 - 0.0% (1.27 KB)

[#008] sha256:54537bdf3282a6b77f0c47bed33d2064bc1f0c8749582a664f3d812a42853c70 - 0.0% (1.29 KB)

[#009] sha256:3b1b2d5f8e0e7c7ff167c844a2dc9eb050cd4509e8c322ca9776804ea2e1bea7 - 9.52% (214 MB)

[#010] sha256:9a3007c94ba763e47716d2e6ef9ff6e6e85f6cec5fc92654f983ab8b544cd4d1 - 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

2026-06-26 22:43:12 UTC

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

2026-06-26 22:43:54 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.'

2026-06-26 22:43:55 UTC

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

2026-06-26 22:44:02 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.'

2026-06-26 22:44:02 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=28-ea+4

2026-06-26 22:44:03 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk28/4/GPL/openjdk-28-ea+4_windows-x64_bin.zip

2026-06-26 22:44:04 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=b85f4b0c1313453fc760c198dec39f0c3a27e386671a184a123c19fcfb46c776

2026-06-26 22:45:40 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.'

2026-06-26 22:45:41 UTC

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

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