MavenProjectFacet facet = new MavenProjectFacet();
facet.setGroupId( readMetadataRequest.getNamespace() );
facet.setArtifactId( readMetadataRequest.getProjectId() );
facet.setPackaging( "jar" );
metadata.addFacet( facet );
String errMsg =
"Error in resolving artifact's parent POM file. " + ( problem.getException() == null
? problem.getMessage()
: problem.getException().getMessage() );