Summary: Improve JMX supportive features
Reviewed-by: mchung, dfuchs, rriggs, hb, skoivu, rhalade

Summary: object allocated with operator new[] should be deallocated with operator delete[]
Reviewed-by: kevinw

Reviewed-by: azvegint, rhalade, mschoene

Reviewed-by: jrose, coleenp, ahgross, acorn, vlivanov

Reviewed-by: serb, rhalade, mschoene

Reviewed-by: duke

Reviewed-by: shshahma

Reviewed-by: mullan, asmotrak

Reviewed-by: dfuchs, msheppar

Reviewed-by: mullan, ahgross

8186539: [testlibrary] TestSocketFactory should allow triggers before match/replace
Reviewed-by: rriggs

Reviewed-by: mullan

Reviewed-by: ascarpino

Reviewed-by: ascarpino

Reviewed-by: coffeys
Contributed-by: li.jiang@oracle.com

Reviewed-by: weijun, ahgross

Summary: Backed out changeset 4b8d4f91a480
Reviewed-by: robm

Reviewed-by: coffeys
Contributed-by: li.jiang@oracle.com

Reviewed-by: bgopularam

Reviewed-by: smarks