isError method checks if the line of string it gets has the word error at the start of it.

it gets a string and returns a boolean.

true if it found the word 'error' an the start of the line string

example use:

isError("foo bar") returns : false

isError("error foo bar") returns : true

isError("error one two") returns : true

isError("three four error") returns : false

hint: check the string methods in the java doc. one of them is helpful for this.

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import java.util.*;

class Main { // your main method here public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.println("Enter line:"); String line = scan.next(); System.out.println(isError(line)); } public static boolean isError(String line) { // Your code here }