diff --git a/24/jdk/bookworm/Dockerfile b/24/jdk/bookworm/Dockerfile
new file mode 100644
index 00000000..16420765
--- /dev/null
+++ b/24/jdk/bookworm/Dockerfile
@@ -0,0 +1,96 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM buildpack-deps:bookworm-scm
+
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		bzip2 \
+		unzip \
+		xz-utils \
+		\
+# jlink --strip-debug on 13+ needs objcopy: https://github.com/docker-library/openjdk/issues/351
+# Error: java.io.IOException: Cannot run program "objcopy": error=2, No such file or directory
+		binutils \
+		\
+# java.lang.UnsatisfiedLinkError: /usr/local/openjdk-11/lib/libfontmanager.so: libfreetype.so.6: cannot open shared object file: No such file or directory
+# java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11FontManager
+# https://github.com/docker-library/openjdk/pull/235#issuecomment-424466077
+		fontconfig libfreetype6 \
+		\
+# utilities for keeping Debian and OpenJDK CA certificates in sync
+		ca-certificates p11-kit \
+	; \
+	rm -rf /var/lib/apt/lists/*
+
+ENV JAVA_HOME /usr/local/openjdk-24
+ENV PATH $JAVA_HOME/bin:$PATH
+
+# Default to UTF-8 file.encoding
+ENV LANG C.UTF-8
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+RUN set -eux; \
+	\
+	arch="$(dpkg --print-architecture)"; \
+	case "$arch" in \
+		'amd64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz'; \
+			downloadSha256='8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe'; \
+			;; \
+		'arm64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz'; \
+			downloadSha256='d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb'; \
+			;; \
+		*) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; \
+	esac; \
+	\
+	wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; \
+	echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; \
+	\
+	mkdir -p "$JAVA_HOME"; \
+	tar --extract \
+		--file openjdk.tgz \
+		--directory "$JAVA_HOME" \
+		--strip-components 1 \
+		--no-same-owner \
+	; \
+	rm openjdk.tgz*; \
+	\
+# update "cacerts" bundle to use Debian's CA certificates (and make sure it stays up-to-date with changes to Debian's store)
+# see https://github.com/docker-library/openjdk/issues/327
+#     http://rabexc.org/posts/certificates-not-working-java#comment-4099504075
+#     https://salsa.debian.org/java-team/ca-certificates-java/blob/3e51a84e9104823319abeb31f880580e46f45a98/debian/jks-keystore.hook.in
+#     https://git.alpinelinux.org/aports/tree/community/java-cacerts/APKBUILD?id=761af65f38b4570093461e6546dcf6b179d2b624#n29
+	{ \
+		echo '#!/usr/bin/env bash'; \
+		echo 'set -Eeuo pipefail'; \
+		echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; \
+	} > /etc/ca-certificates/update.d/docker-openjdk; \
+	chmod +x /etc/ca-certificates/update.d/docker-openjdk; \
+	/etc/ca-certificates/update.d/docker-openjdk; \
+	\
+# https://github.com/docker-library/openjdk/issues/331#issuecomment-498834472
+	find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; \
+	ldconfig; \
+	\
+# https://github.com/docker-library/openjdk/issues/212#issuecomment-420979840
+# https://openjdk.java.net/jeps/341
+	java -Xshare:dump; \
+	\
+# basic smoke test
+	fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; \
+	javac --version; \
+	java --version
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/bullseye/Dockerfile b/24/jdk/bullseye/Dockerfile
new file mode 100644
index 00000000..7ee7025a
--- /dev/null
+++ b/24/jdk/bullseye/Dockerfile
@@ -0,0 +1,96 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM buildpack-deps:bullseye-scm
+
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		bzip2 \
+		unzip \
+		xz-utils \
+		\
+# jlink --strip-debug on 13+ needs objcopy: https://github.com/docker-library/openjdk/issues/351
+# Error: java.io.IOException: Cannot run program "objcopy": error=2, No such file or directory
+		binutils \
+		\
+# java.lang.UnsatisfiedLinkError: /usr/local/openjdk-11/lib/libfontmanager.so: libfreetype.so.6: cannot open shared object file: No such file or directory
+# java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11FontManager
+# https://github.com/docker-library/openjdk/pull/235#issuecomment-424466077
+		fontconfig libfreetype6 \
+		\
+# utilities for keeping Debian and OpenJDK CA certificates in sync
+		ca-certificates p11-kit \
+	; \
+	rm -rf /var/lib/apt/lists/*
+
+ENV JAVA_HOME /usr/local/openjdk-24
+ENV PATH $JAVA_HOME/bin:$PATH
+
+# Default to UTF-8 file.encoding
+ENV LANG C.UTF-8
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+RUN set -eux; \
+	\
+	arch="$(dpkg --print-architecture)"; \
+	case "$arch" in \
+		'amd64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz'; \
+			downloadSha256='8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe'; \
+			;; \
+		'arm64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz'; \
+			downloadSha256='d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb'; \
+			;; \
+		*) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; \
+	esac; \
+	\
+	wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; \
+	echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; \
+	\
+	mkdir -p "$JAVA_HOME"; \
+	tar --extract \
+		--file openjdk.tgz \
+		--directory "$JAVA_HOME" \
+		--strip-components 1 \
+		--no-same-owner \
+	; \
+	rm openjdk.tgz*; \
+	\
+# update "cacerts" bundle to use Debian's CA certificates (and make sure it stays up-to-date with changes to Debian's store)
+# see https://github.com/docker-library/openjdk/issues/327
+#     http://rabexc.org/posts/certificates-not-working-java#comment-4099504075
+#     https://salsa.debian.org/java-team/ca-certificates-java/blob/3e51a84e9104823319abeb31f880580e46f45a98/debian/jks-keystore.hook.in
+#     https://git.alpinelinux.org/aports/tree/community/java-cacerts/APKBUILD?id=761af65f38b4570093461e6546dcf6b179d2b624#n29
+	{ \
+		echo '#!/usr/bin/env bash'; \
+		echo 'set -Eeuo pipefail'; \
+		echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; \
+	} > /etc/ca-certificates/update.d/docker-openjdk; \
+	chmod +x /etc/ca-certificates/update.d/docker-openjdk; \
+	/etc/ca-certificates/update.d/docker-openjdk; \
+	\
+# https://github.com/docker-library/openjdk/issues/331#issuecomment-498834472
+	find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; \
+	ldconfig; \
+	\
+# https://github.com/docker-library/openjdk/issues/212#issuecomment-420979840
+# https://openjdk.java.net/jeps/341
+	java -Xshare:dump; \
+	\
+# basic smoke test
+	fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; \
+	javac --version; \
+	java --version
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/oraclelinux8/Dockerfile b/24/jdk/oraclelinux8/Dockerfile
new file mode 100644
index 00000000..8c455b32
--- /dev/null
+++ b/24/jdk/oraclelinux8/Dockerfile
@@ -0,0 +1,85 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM oraclelinux:8-slim
+
+RUN set -eux; \
+	microdnf install \
+		gzip \
+		tar \
+		\
+# jlink --strip-debug on 13+ needs objcopy: https://github.com/docker-library/openjdk/issues/351
+# Error: java.io.IOException: Cannot run program "objcopy": error=2, No such file or directory
+		binutils \
+# java.lang.UnsatisfiedLinkError: /usr/java/openjdk-12/lib/libfontmanager.so: libfreetype.so.6: cannot open shared object file: No such file or directory
+# https://github.com/docker-library/openjdk/pull/235#issuecomment-424466077
+		freetype fontconfig \
+	; \
+	microdnf clean all
+
+ENV JAVA_HOME /usr/java/openjdk-24
+ENV PATH $JAVA_HOME/bin:$PATH
+
+# Default to UTF-8 file.encoding
+ENV LANG C.UTF-8
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+RUN set -eux; \
+	\
+	arch="$(rpm --query --queryformat='%{ARCH}' rpm)"; \
+	case "$arch" in \
+		'x86_64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz'; \
+			downloadSha256='8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe'; \
+			;; \
+		'aarch64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz'; \
+			downloadSha256='d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb'; \
+			;; \
+		*) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; \
+	esac; \
+	\
+	curl -fL -o openjdk.tgz "$downloadUrl"; \
+	echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; \
+	\
+	mkdir -p "$JAVA_HOME"; \
+	tar --extract \
+		--file openjdk.tgz \
+		--directory "$JAVA_HOME" \
+		--strip-components 1 \
+		--no-same-owner \
+	; \
+	rm openjdk.tgz*; \
+	\
+	rm -rf "$JAVA_HOME/lib/security/cacerts"; \
+# see "update-ca-trust" script which creates/maintains this cacerts bundle
+	ln -sT /etc/pki/ca-trust/extracted/java/cacerts "$JAVA_HOME/lib/security/cacerts"; \
+	\
+# https://github.com/oracle/docker-images/blob/a56e0d1ed968ff669d2e2ba8a1483d0f3acc80c0/OracleJava/java-8/Dockerfile#L17-L19
+	ln -sfT "$JAVA_HOME" /usr/java/default; \
+	ln -sfT "$JAVA_HOME" /usr/java/latest; \
+	for bin in "$JAVA_HOME/bin/"*; do \
+		base="$(basename "$bin")"; \
+		[ ! -e "/usr/bin/$base" ]; \
+		alternatives --install "/usr/bin/$base" "$base" "$bin" 20000; \
+	done; \
+	\
+# https://github.com/docker-library/openjdk/issues/212#issuecomment-420979840
+# https://openjdk.java.net/jeps/341
+	java -Xshare:dump; \
+	\
+# basic smoke test
+	fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; \
+	javac --version; \
+	java --version
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/oraclelinux9/Dockerfile b/24/jdk/oraclelinux9/Dockerfile
new file mode 100644
index 00000000..f9deffd1
--- /dev/null
+++ b/24/jdk/oraclelinux9/Dockerfile
@@ -0,0 +1,85 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM oraclelinux:9-slim
+
+RUN set -eux; \
+	microdnf install \
+		gzip \
+		tar \
+		\
+# jlink --strip-debug on 13+ needs objcopy: https://github.com/docker-library/openjdk/issues/351
+# Error: java.io.IOException: Cannot run program "objcopy": error=2, No such file or directory
+		binutils \
+# java.lang.UnsatisfiedLinkError: /usr/java/openjdk-12/lib/libfontmanager.so: libfreetype.so.6: cannot open shared object file: No such file or directory
+# https://github.com/docker-library/openjdk/pull/235#issuecomment-424466077
+		freetype fontconfig \
+	; \
+	microdnf clean all
+
+ENV JAVA_HOME /usr/java/openjdk-24
+ENV PATH $JAVA_HOME/bin:$PATH
+
+# Default to UTF-8 file.encoding
+ENV LANG C.UTF-8
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+RUN set -eux; \
+	\
+	arch="$(rpm --query --queryformat='%{ARCH}' rpm)"; \
+	case "$arch" in \
+		'x86_64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz'; \
+			downloadSha256='8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe'; \
+			;; \
+		'aarch64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz'; \
+			downloadSha256='d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb'; \
+			;; \
+		*) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; \
+	esac; \
+	\
+	curl -fL -o openjdk.tgz "$downloadUrl"; \
+	echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; \
+	\
+	mkdir -p "$JAVA_HOME"; \
+	tar --extract \
+		--file openjdk.tgz \
+		--directory "$JAVA_HOME" \
+		--strip-components 1 \
+		--no-same-owner \
+	; \
+	rm openjdk.tgz*; \
+	\
+	rm -rf "$JAVA_HOME/lib/security/cacerts"; \
+# see "update-ca-trust" script which creates/maintains this cacerts bundle
+	ln -sT /etc/pki/ca-trust/extracted/java/cacerts "$JAVA_HOME/lib/security/cacerts"; \
+	\
+# https://github.com/oracle/docker-images/blob/a56e0d1ed968ff669d2e2ba8a1483d0f3acc80c0/OracleJava/java-8/Dockerfile#L17-L19
+	ln -sfT "$JAVA_HOME" /usr/java/default; \
+	ln -sfT "$JAVA_HOME" /usr/java/latest; \
+	for bin in "$JAVA_HOME/bin/"*; do \
+		base="$(basename "$bin")"; \
+		[ ! -e "/usr/bin/$base" ]; \
+		alternatives --install "/usr/bin/$base" "$base" "$bin" 20000; \
+	done; \
+	\
+# https://github.com/docker-library/openjdk/issues/212#issuecomment-420979840
+# https://openjdk.java.net/jeps/341
+	java -Xshare:dump; \
+	\
+# basic smoke test
+	fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; \
+	javac --version; \
+	java --version
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/slim-bookworm/Dockerfile b/24/jdk/slim-bookworm/Dockerfile
new file mode 100644
index 00000000..35b76f24
--- /dev/null
+++ b/24/jdk/slim-bookworm/Dockerfile
@@ -0,0 +1,94 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM debian:bookworm-slim
+
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+# utilities for keeping Debian and OpenJDK CA certificates in sync
+		ca-certificates p11-kit \
+	; \
+	rm -rf /var/lib/apt/lists/*
+
+ENV JAVA_HOME /usr/local/openjdk-24
+ENV PATH $JAVA_HOME/bin:$PATH
+
+# Default to UTF-8 file.encoding
+ENV LANG C.UTF-8
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+RUN set -eux; \
+	\
+	arch="$(dpkg --print-architecture)"; \
+	case "$arch" in \
+		'amd64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz'; \
+			downloadSha256='8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe'; \
+			;; \
+		'arm64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz'; \
+			downloadSha256='d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb'; \
+			;; \
+		*) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; \
+	esac; \
+	\
+	savedAptMark="$(apt-mark showmanual)"; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		wget \
+	; \
+	rm -rf /var/lib/apt/lists/*; \
+	\
+	wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; \
+	echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; \
+	\
+	mkdir -p "$JAVA_HOME"; \
+	tar --extract \
+		--file openjdk.tgz \
+		--directory "$JAVA_HOME" \
+		--strip-components 1 \
+		--no-same-owner \
+	; \
+	rm openjdk.tgz*; \
+	\
+	apt-mark auto '.*' > /dev/null; \
+	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; \
+	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+	\
+# update "cacerts" bundle to use Debian's CA certificates (and make sure it stays up-to-date with changes to Debian's store)
+# see https://github.com/docker-library/openjdk/issues/327
+#     http://rabexc.org/posts/certificates-not-working-java#comment-4099504075
+#     https://salsa.debian.org/java-team/ca-certificates-java/blob/3e51a84e9104823319abeb31f880580e46f45a98/debian/jks-keystore.hook.in
+#     https://git.alpinelinux.org/aports/tree/community/java-cacerts/APKBUILD?id=761af65f38b4570093461e6546dcf6b179d2b624#n29
+	{ \
+		echo '#!/usr/bin/env bash'; \
+		echo 'set -Eeuo pipefail'; \
+		echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; \
+	} > /etc/ca-certificates/update.d/docker-openjdk; \
+	chmod +x /etc/ca-certificates/update.d/docker-openjdk; \
+	/etc/ca-certificates/update.d/docker-openjdk; \
+	\
+# https://github.com/docker-library/openjdk/issues/331#issuecomment-498834472
+	find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; \
+	ldconfig; \
+	\
+# https://github.com/docker-library/openjdk/issues/212#issuecomment-420979840
+# https://openjdk.java.net/jeps/341
+	java -Xshare:dump; \
+	\
+# basic smoke test
+	fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; \
+	javac --version; \
+	java --version
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/slim-bullseye/Dockerfile b/24/jdk/slim-bullseye/Dockerfile
new file mode 100644
index 00000000..86334782
--- /dev/null
+++ b/24/jdk/slim-bullseye/Dockerfile
@@ -0,0 +1,94 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM debian:bullseye-slim
+
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+# utilities for keeping Debian and OpenJDK CA certificates in sync
+		ca-certificates p11-kit \
+	; \
+	rm -rf /var/lib/apt/lists/*
+
+ENV JAVA_HOME /usr/local/openjdk-24
+ENV PATH $JAVA_HOME/bin:$PATH
+
+# Default to UTF-8 file.encoding
+ENV LANG C.UTF-8
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+RUN set -eux; \
+	\
+	arch="$(dpkg --print-architecture)"; \
+	case "$arch" in \
+		'amd64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz'; \
+			downloadSha256='8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe'; \
+			;; \
+		'arm64') \
+			downloadUrl='https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz'; \
+			downloadSha256='d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb'; \
+			;; \
+		*) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; \
+	esac; \
+	\
+	savedAptMark="$(apt-mark showmanual)"; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		wget \
+	; \
+	rm -rf /var/lib/apt/lists/*; \
+	\
+	wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; \
+	echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; \
+	\
+	mkdir -p "$JAVA_HOME"; \
+	tar --extract \
+		--file openjdk.tgz \
+		--directory "$JAVA_HOME" \
+		--strip-components 1 \
+		--no-same-owner \
+	; \
+	rm openjdk.tgz*; \
+	\
+	apt-mark auto '.*' > /dev/null; \
+	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; \
+	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+	\
+# update "cacerts" bundle to use Debian's CA certificates (and make sure it stays up-to-date with changes to Debian's store)
+# see https://github.com/docker-library/openjdk/issues/327
+#     http://rabexc.org/posts/certificates-not-working-java#comment-4099504075
+#     https://salsa.debian.org/java-team/ca-certificates-java/blob/3e51a84e9104823319abeb31f880580e46f45a98/debian/jks-keystore.hook.in
+#     https://git.alpinelinux.org/aports/tree/community/java-cacerts/APKBUILD?id=761af65f38b4570093461e6546dcf6b179d2b624#n29
+	{ \
+		echo '#!/usr/bin/env bash'; \
+		echo 'set -Eeuo pipefail'; \
+		echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; \
+	} > /etc/ca-certificates/update.d/docker-openjdk; \
+	chmod +x /etc/ca-certificates/update.d/docker-openjdk; \
+	/etc/ca-certificates/update.d/docker-openjdk; \
+	\
+# https://github.com/docker-library/openjdk/issues/331#issuecomment-498834472
+	find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; \
+	ldconfig; \
+	\
+# https://github.com/docker-library/openjdk/issues/212#issuecomment-420979840
+# https://openjdk.java.net/jeps/341
+	java -Xshare:dump; \
+	\
+# basic smoke test
+	fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; \
+	javac --version; \
+	java --version
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/windows/nanoserver-1809/Dockerfile b/24/jdk/windows/nanoserver-1809/Dockerfile
new file mode 100644
index 00000000..71ef11b6
--- /dev/null
+++ b/24/jdk/windows/nanoserver-1809/Dockerfile
@@ -0,0 +1,33 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM mcr.microsoft.com/windows/nanoserver:1809
+
+SHELL ["cmd", "/s", "/c"]
+
+ENV JAVA_HOME C:\\openjdk-24
+# "ERROR: Access to the registry path is denied."
+USER ContainerAdministrator
+RUN echo Updating PATH: %JAVA_HOME%\bin;%PATH% \
+	&& setx /M PATH %JAVA_HOME%\bin;%PATH% \
+	&& echo Complete.
+USER ContainerUser
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+
+COPY --from=openjdk:24-ea-1-jdk-windowsservercore-1809 $JAVA_HOME $JAVA_HOME
+
+RUN echo Verifying install ... \
+	&& echo   javac --version && javac --version \
+	&& echo   java --version && java --version \
+	&& echo Complete.
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/windows/windowsservercore-1809/Dockerfile b/24/jdk/windows/windowsservercore-1809/Dockerfile
new file mode 100644
index 00000000..eafdab83
--- /dev/null
+++ b/24/jdk/windows/windowsservercore-1809/Dockerfile
@@ -0,0 +1,65 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM mcr.microsoft.com/windows/servercore:1809
+
+# $ProgressPreference: https://github.com/PowerShell/PowerShell/issues/2138#issuecomment-251261324
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+# enable TLS 1.2
+# https://docs.microsoft.com/en-us/system-center/vmm/install-tls?view=sc-vmm-1801
+# https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/manage-ssl-protocols-in-ad-fs#enable-tls-12
+RUN 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.'
+
+ENV JAVA_HOME C:\\openjdk-24
+RUN $newPath = ('{0}\bin;{1}' -f $env:JAVA_HOME, $env:PATH); \
+	Write-Host ('Updating PATH: {0}' -f $newPath); \
+	setx /M PATH $newPath; \
+	Write-Host 'Complete.'
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+ENV JAVA_URL https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_windows-x64_bin.zip
+ENV JAVA_SHA256 84640da466dc6c7af5dbd523e321f5cfef6b81a434c1558b43633e7485da95f7
+
+RUN 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.'
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/24/jdk/windows/windowsservercore-ltsc2022/Dockerfile b/24/jdk/windows/windowsservercore-ltsc2022/Dockerfile
new file mode 100644
index 00000000..74bd2d51
--- /dev/null
+++ b/24/jdk/windows/windowsservercore-ltsc2022/Dockerfile
@@ -0,0 +1,65 @@
+#
+# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
+#
+# PLEASE DO NOT EDIT IT DIRECTLY.
+#
+
+FROM mcr.microsoft.com/windows/servercore:ltsc2022
+
+# $ProgressPreference: https://github.com/PowerShell/PowerShell/issues/2138#issuecomment-251261324
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+# enable TLS 1.2
+# https://docs.microsoft.com/en-us/system-center/vmm/install-tls?view=sc-vmm-1801
+# https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/manage-ssl-protocols-in-ad-fs#enable-tls-12
+RUN 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.'
+
+ENV JAVA_HOME C:\\openjdk-24
+RUN $newPath = ('{0}\bin;{1}' -f $env:JAVA_HOME, $env:PATH); \
+	Write-Host ('Updating PATH: {0}' -f $newPath); \
+	setx /M PATH $newPath; \
+	Write-Host 'Complete.'
+
+# https://jdk.java.net/
+# >
+# > Java Development Kit builds, from Oracle
+# >
+ENV JAVA_VERSION 24-ea+1
+ENV JAVA_URL https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_windows-x64_bin.zip
+ENV JAVA_SHA256 84640da466dc6c7af5dbd523e321f5cfef6b81a434c1558b43633e7485da95f7
+
+RUN 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.'
+
+# "jshell" is an interactive REPL for Java (see https://en.wikipedia.org/wiki/JShell)
+CMD ["jshell"]
diff --git a/versions.json b/versions.json
index ba2aa58b..47f45a73 100644
--- a/versions.json
+++ b/versions.json
@@ -28,5 +28,35 @@
       "windows/nanoserver-1809"
     ],
     "version": "23-ea+26"
+  },
+  "24": {
+    "jdk": {
+      "arches": {
+        "amd64": {
+          "sha256": "8548b9f8147e53846600a5afd39adb7f3f50a226edeb12e336d43837708f0dfe",
+          "url": "https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-x64_bin.tar.gz"
+        },
+        "arm64v8": {
+          "sha256": "d98e475916eb68814f1ddacc0ba56128025a829351b7bc51e4b4b862cf12d5fb",
+          "url": "https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_linux-aarch64_bin.tar.gz"
+        },
+        "windows-amd64": {
+          "sha256": "84640da466dc6c7af5dbd523e321f5cfef6b81a434c1558b43633e7485da95f7",
+          "url": "https://download.java.net/java/early_access/jdk24/1/GPL/openjdk-24-ea+1_windows-x64_bin.zip"
+        }
+      }
+    },
+    "variants": [
+      "oraclelinux9",
+      "oraclelinux8",
+      "bookworm",
+      "slim-bookworm",
+      "bullseye",
+      "slim-bullseye",
+      "windows/windowsservercore-ltsc2022",
+      "windows/windowsservercore-1809",
+      "windows/nanoserver-1809"
+    ],
+    "version": "24-ea+1"
   }
 }