There are two forms of comments in Java The one line comments start anywhere in a given line with/and end at the end of the line . The multi-lines comments start anywhere in a give line with/* and end However, sometimes, ..../are used as one line comments; e.g int data-42;/*this is the magic number/ Regardless of whether the /is right at the end of the line or followed by a few spaces or tabulations, we might have used a// comment instead in such situations Design a regular expression to allow us to use egrep to extract all lines from an arbitrary java file which are using such single-line *..."/comments. HINT-try to