I20210707-0600
types of a sealed type add API filter to remove warning while accessing preview API IType.isSealed() Change-Id: Idfbc8f33048d14b3bd6c60fd2c9c951ff27e2104 Reviewed-on: https://git.eclipse.org/r/c/jdt/eclipse.jdt.ui/+/182841 Tested-by: Noopur Gupta <noopur_gupta@in.ibm.com> Reviewed-by: Noopur Gupta <noopur_gupta@in.ibm.com>