diff --git a/Dockerfile.openj9 b/Dockerfile.openj9
index 66ebf66..7f70212 100644
--- a/Dockerfile.openj9
+++ b/Dockerfile.openj9
@@ -1,42 +1,42 @@
 FROM ubuntu:25.04 AS build
 
-# partly copied from mkdocker.sh
+# partially copied from mkdocker.sh
 # Copyright IBM Corp (Eclipse Public License 2.0)
 RUN apt -qq update \
- && apt -qq upgrade -y \
- && apt -qq install -y --no-install-recommends \
-      ant ant-contrib autoconf build-essential ca-certificates cmake cpio curl file gcc-14 g++-14 gdb git \
-      libasound2-dev libcups2-dev libdwarf-dev libelf-dev libexpat1-dev libffi-dev libfontconfig libfontconfig1-dev \
-      libfreetype6-dev libnuma-dev libssl-dev libx11-dev libxext-dev libxrandr-dev libxrender-dev libxt-dev libxtst-dev \
-      make nasm pkg-config python3 python3-dev rsync systemtap-sdt-dev unzip wget xvfb zip zlib1g-dev execstack unzip \
- && rm -rf /var/lib/apt/lists/*
+  && apt -qq upgrade -y \
+  && apt -qq install -y --no-install-recommends \
+  ant ant-contrib autoconf build-essential ca-certificates cmake cpio curl file gcc-14 g++-14 gdb git \
+  libasound2-dev libcups2-dev libdwarf-dev libelf-dev libexpat1-dev libffi-dev libfontconfig libfontconfig1-dev \
+  libfreetype6-dev libnuma-dev libssl-dev libx11-dev libxext-dev libxrandr-dev libxrender-dev libxt-dev libxtst-dev \
+  make nasm pkg-config python3 python3-dev rsync systemtap-sdt-dev unzip wget xvfb zip zlib1g-dev execstack unzip \
+  && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /build
 RUN mkdir /build/bootjdk /build/dist \
- && wget --progress=dot:mega -O jdk21.tar.gz \
-      https://api.adoptopenjdk.net/v3/binary/latest/21/ga/linux/x64/jdk/openj9/normal/adoptopenjdk \
- && tar -xzf jdk21.tar.gz --directory=/build/bootjdk --strip-components=1 \
- && rm -f jdk21.tar.gz
+  && wget --progress=dot:mega -O jdk21.tar.gz \
+  https://api.adoptopenjdk.net/v3/binary/latest/21/ga/linux/x64/jdk/openj9/normal/adoptopenjdk \
+  && tar -xzf jdk21.tar.gz --directory=/build/bootjdk --strip-components=1 \
+  && rm -f jdk21.tar.gz
 
 RUN wget --progress=dot:mega -O jtreg.zip https://builds.shipilev.net/jtreg/jtreg-7.5.1%2B1.zip \ 
-     && unzip jtreg.zip -d /build \
-     && rm -rf jtreg.zip
+  && unzip jtreg.zip -d /build \
+  && rm -rf jtreg.zip
 
 ENV JT_HOME=/build/jtreg
 
 RUN find /build/bootjdk -name '*.so' | xargs execstack -c
 
 RUN git clone --single-branch --depth 1 \
-      https://github.com/ibmruntimes/openj9-openjdk-jdk21.git \
-      /build/src
+  https://github.com/ibmruntimes/openj9-openjdk-jdk21.git \
+  /build/src
 
 WORKDIR /build/src
 RUN bash get_source.sh
 
 RUN bash configure \
-     --enable-libffi-bundling --enable-ddr --enable-jitserver \
-     --enable-fallback-linker --with-jtreg=/build/jtreg --with-boot-jdk=/build/bootjdk \
-     --with-openssl=system --with-extra-ldflags="-Wl,-z,noexecstack"
+  --enable-libffi-bundling --enable-ddr --enable-jitserver \
+  --enable-fallback-linker --with-jtreg=/build/jtreg --with-boot-jdk=/build/bootjdk \
+  --with-openssl=system --with-extra-ldflags="-Wl,-z,noexecstack"
 
 RUN make all JOBS=$(nproc)
 RUN make install
@@ -44,8 +44,8 @@ RUN make install
 # jlink by advice from https://adoptium.net/blog/2021/10/jlink-to-produce-own-runtime/
 WORKDIR /build/src/build/linux-x86_64-server-release/images
 RUN jdk/bin/jlink --strip-debug --no-man-pages --no-header-files --compress=2 \
-    --output jre \
-    --add-modules java.base,java.compiler,java.datatransfer,java.desktop,java.instrument,java.logging,\
+  --output jre \
+  --add-modules java.base,java.compiler,java.datatransfer,java.desktop,java.instrument,java.logging,\
 java.management,java.management.rmi,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.se,\
 java.security.jgss,java.security.sasl,java.smartcardio,java.sql,java.sql.rowset,java.transaction.xa,\
 java.xml,java.xml.crypto,jdk.accessibility,jdk.charsets,jdk.crypto.cryptoki,jdk.crypto.ec,jdk.dynalink,\
@@ -54,8 +54,6 @@ jdk.nio.mapmode,jdk.random,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsu
 jdk.xml.dom,jdk.zipfs,openj9.criu,openj9.cuda,openj9.dataaccess,openj9.gpu,openj9.jvm,\
 openj9.sharedclasses,openj9.zosconditionhandling
 
-
-
 ENV JAVA_HOME=/build/src/build/linux-x86_64-server-release/images/jre
 ENV PATH="$JAVA_HOME/bin:$JAVA_HOME/lib:$PATH"
 ENV TEST_JDK_HOME=/build/src/build/linux-x86_64-server-release/images/jdk
@@ -64,7 +62,7 @@ ENV DIAGNOSTICLEVEL=nodetails
 ENV NATIVE_TEST_LIBS=/build/src/build/linux-x86_64-server-release/images/test
 
 RUN cd /build/src/openj9/test \
-     && git clone https://github.com/adoptium/TKG.git
+  && git clone https://github.com/adoptium/TKG.git
 
 WORKDIR /build/src/openj9/test/TKG
 
@@ -84,7 +82,6 @@ RUN make -f parallelList.mk JOBS=$(nproc)
 WORKDIR /build/src/build/linux-x86_64-server-release/images
 RUN mv ./* /build/dist/
 
-
 # ------
 
 FROM ubuntu:25.04 AS run