@Override
		public boolean isSame(Address a1, Address a2) {
			String c1 = comparatorListing1.getComment(type, a1);
			String c2 = comparatorListing2.getComment(type, a2);
			return SystemUtilities.isEqual(c1, c2);
		}
Generic constructor for comparing program differences.
@param type the comment type
Ghidra/Features/Base/src/main/java/ghidra/program/util/ProgramDiff.java