Bundle manifest parser does not allow multiple packages on Import-Package clause

Parsing a bundle manifest fails on Import-Package if a clause contains more than one target (package) for example, this syntax fails:

Import-package: org.apache.p1; org.apache.p2; vendor="Apache"

When the bundle with above manifest appears as content in an esa, an exception is thrown:

java.lang.IllegalArgumentException: Only one package name per requirement allowed
at org.apache.aries.subsystem.core.archive.ImportPackageRequirement.<init>(ImportPackageRequirement.java:39)
at org.apache.aries.subsystem.core.archive.ImportPackageHeader$Clause.toRequirement(ImportPackageHeader.java:159)
at org.apache.aries.subsystem.core.archive.ImportPackageHeader.toRequirements(ImportPackageHeader.java:218)
at org.apache.aries.subsystem.core.internal.BundleResource.computeOsgiWiringPackageRequirements(BundleResource.java:182)