Reverted changes to the Dockerfile, fix to env is done by the dc

Author: Student User

nexus3/Dockerfile

@@ -73,8 +73,7 @@ VOLUME ${NEXUS_DATA}
 EXPOSE 8081
 USER nexus
 
-#ENV INSTALL4J_ADD_VM_PARAMS="-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
-ENV INSTALL4J_ADD_VM_PARAMS="-Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
+ENV INSTALL4J_ADD_VM_PARAMS="-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
 
 ENTRYPOINT ["/uid_entrypoint.sh"]
 CMD ["sh", "-c", "${SONATYPE_DIR}/start-nexus-repository-manager.sh"]