private boolean hasConflict(Address addr, int programMergeCommentType) {
		switch (programMergeCommentType) {
			case ProgramMergeFilter.PLATE_COMMENTS:
				return conflictPlate.contains(addr);
			case ProgramMergeFilter.PRE_COMMENTS:
				return conflictPre.contains(addr);
			case ProgramMergeFilter.EOL_COMMENTS:
				return conflictEol.contains(addr);
			case ProgramMergeFilter.REPEATABLE_COMMENTS:
				return conflictRepeat.contains(addr);
			case ProgramMergeFilter.POST_COMMENTS:
				return conflictPost.contains(addr);
			default:
				return false;
		}
	}
Determines if there is a conflict for the indicated type of comment
at the specified address.
@param addr
@param programMergeCommentType
@return
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/CommentMerger.java