A simple heuristic is used to detect valid line end comment characters: If a
 * character known to be a potential line end comment character is used as a
 * line start comment char, this character is considered a valid line end
 * comment character, too. If e.g. a '@' is used to introduce a line start
 * comment it is also recognized as a line end comment introducer afterwards.
 * </p>
A simple heuristic is used to detect valid line end comment characters: If a
 * character known to be a potential line end comment character is used as a
 * line start comment char, this character is considered a valid line end
 * comment character, too. If e.g. a '@' is used to introduce a line start
 * comment it is also recognized as a line end comment introducer afterwards.
 * </p> | AsmPartitionScanner.java