8149529: Adapt SAP copyrights to new company name in jdk repository
Reviewed-by: simonis, chegar

Merge

8074812: More specific error message when the .java_pid well-known file is not secure
Reviewed-by: jbachorik, martin

8071687: AIX port of "8039173: Propagate errors from Diagnostic Commands as exceptions in the attach framework"
Reviewed-by: sla

8055230: Rename attach provider implementation class be platform neutral
Reviewed-by: alanb, chegar, dfuchs, dholmes, erikj, sla