Java Compilation on CheerpX and not CheerpJ

FROM --platform=i386 i386/debian:buster

ARG DEBIAN_FRONTEND=noninteractive

# Install required packages
RUN apt-get clean && apt-get update && apt-get -y upgrade && \
    apt-get -y install apt-utils \
    python3 unzip nodejs \
    fakeroot dbus base hexedit \
    patch ucf file dialog curl \
    less nano openjdk-11-jdk-headless openjdk-11-jre-headless && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# Set environment variables for JVM compatibility
ENV JAVA_HOME="/usr/lib/jvm/java-11-openjdk-i386"
ENV PATH="${JAVA_HOME}/bin:$PATH"
ENV LD_LIBRARY_PATH="${JAVA_HOME}/lib/server:$LD_LIBRARY_PATH"

# These are just some random things I was trying to get it to work. I've been losing my mind. 
ENV JAVA_TOOL_OPTIONS="-XX:+UnlockExperimentalVMOptions -XX:+UseContainerSupport -XX:ActiveProcessorCount=1 -XX:-UseContainerCpuShares -XX:-UseContainerSupport -Djava.awt.headless=true"

RUN useradd -m user && echo "user:password" | chpasswd
COPY --chown=user:user ./examples /home/user/examples

WORKDIR /home/user/
ENV HOME="/home/user" TERM="xterm" USER="user" SHELL="/bin/bash" EDITOR="vim" LANG="en_US.UTF-8" LC_ALL="C"

RUN echo 'root:password' | chpasswd

# Default command
CMD [ "/bin/bash" ]

# RUN IMAGE AS 950M

Error occurred during initialization of VM
getcpu(2) system call not supported by kernel