package-version=${version;===;${Bundle-Version}}

Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Export-Package: \
 !about.html,!about_files, \
 *.internal.*;x-internal:=true;version="${package-version}", \
 *.implementation.*;x-internal:=true;version="${package-version}", \
 *.impl.*;x-internal:=true;version="${package-version}", \
 *;version="${package-version}"

Import-Package: \
 !sun.security.x509, \
 org.conscrypt.*;version="${range;[==,=+);${package-version}}", \
 *;resolution=optional