Write a method, getFirstLine, that is passed a String argument and that returns the first line. (Recall that lines are terminated with the "\n" character.) Assume that the argument contains at least one complete, newline-terminated line. My Solution:
public String getFirstLine(String a)
{
String[] myLines = a. split("\n");
return(myLines[0]);
}

 The answer to this question can be given as:

Method definition :

String getSecondLine (String aString) //define function getSecondLine()

{

return aString.substring(aString.indexOf("\n") + 1, aString.indexOf("\n") + 1 + aString.substring(aString.indexOf("\n") + 1, aString.length()).indexOf("\n"));

//return value.

Explanation:

answer; ///i do believe that the correct answer is (condition and action); /