@Override
	public void increment(int count) {
		while (count-- > 0) {
			char c = super.getAndIncrement();
			genericizedString.append(c);
		}
	}
Increments the index by count.  Does no testing for whether the index
surpasses the length of the string.  Also does internal processing
for creating a genericized String.

@param count
           number of characters to move ahead
Ghidra/Features/MicrosoftDmang/src/main/java/mdemangler/MDMangGenericize.java