Answer:
HTML Link Colors
By default, a link will appear like this (in all browsers):
An unvisited link is underlined and blue
A visited link is underlined and purple
An active link is underlined and red
You can change the link state colors, by using CSS:
Answer
Set the Max Options for “Maintenance” to be one. Set the Min Options to one & Max Options to two for “Support”.
Explanation:
the Admin set up these requirements for the user using Set the Max Options for “Maintenance” to be one. Set the Min Options to one & Max Options to two for “Support”. Since users must select at least one and no more than two Product Options from the Support Feature and Product Option from the Maintenance Feature to a bundle.
Answer:
All the data must be the same font and font size is not necessary for data sorting.
Explanation:
The most easier and frequently used tool for data organizing and sorting is Microsoft's excel or google spreadsheet. Sorting deals with arrangement of data values in a particular sequence or order according to defined rules. For example data can be sort in ascending or descending order as per values or names in list.
I don't see any error on your code, everything is well written and simple. Except trying putting PUBLIC on your Class displayer. If you encounter the same problem again try to rebuild your whole code and try to recompile the whole code. Even try restarting your personal computer.