In this case:
74 68 69 73 20 69 73 20 61 20 74 65 73 74 /* This is a comment */
74 68 69 73 20 69 73 20 61 20 74 65 73 74 /* This is a comment */
The input would be repeated because I wasn't resetting the string builder between comments.
In this case:
74 68 69 73 20 69 73 20 61 20 74 65 73 74 /* This is a comment */
74 68 69 73 20 69 73 20 61 20 74 65 73 74 /* This is a comment */
The input would be repeated because I wasn't resetting the string builder between comments.