(1) Complete the following method:

/** * Decodes the text abbreviation. * * @param textAbbr Text abbreviation. * @return The decoded abbreviation if known. Otherwise, returns Unknown. */ public static String decTextAbbr(String textAbbr) { // FILL IN BODY } 

If the parameter matches a known text message abbreviation, return the unabbreviated form, else return: Unknown. Support two abbreviations:

LOL -- laughing out loud, and

IDK -- I don't know. For example:

decTextAbbr(LOL) 

returns

laughing out loud 

(2) Expand the method to also decode these abbreviations.

BFF -- best friends forever

IMHO -- in my humble opinion

TMI -- too much information

Hint: You can use the main method to test your decTextAbbr method.