task completed

PasswordLockoutRequirement.java

@@ -0,0 +1,33 @@
+public class PasswordLockoutRequirement extends Requirement {
+    private String username;
+    private Integer failedAttemptNumber;
+    private CheckStatus status;
+
+    public PasswordLockoutRequirement(String username) {
+        this.username = username;
+        this.failedAttemptNumber = 0;
+        this.status = CheckStatus.INCOMPLETE;
+    }
+
+    public void recordFailedAttempt() {
+        if (this.failedAttemptNumber < 5) {
+            this.failedAttemptNumber++;
+            System.out.println("\nNumber of failed attempts is " + this.failedAttemptNumber);
+        } else {
+            System.out.println("\nNumber of attempts exceeded (5)." +
+                    "\nYour account " + this.username + " is blocked." +
+                    "\nPlease reset failed attempts.");
+            this.status = CheckStatus.PASS;
+        }
+    }
+
+    public void resetFailedAttempts() {
+        this.failedAttemptNumber = 0;
+        this.status = CheckStatus.FAIL;
+    }
+
+    @Override
+    public CheckStatus check() {
+        return this.status;
+    }
+}

PasswordMinimumLength.java

@@ -1,6 +1,3 @@
-
-import rqcode.concepts.Requirement;
-
 public class PasswordMinimumLength extends Requirement {
     private static final int MIN_LENGTH = 8;
     private static final int MAX_LENGTH = 64;

PasswordPolicy.java

@@ -1,6 +1,3 @@
-package rqcode.tutorial.tutorial_new;
-import rqcode.concepts.CombinedRequirements;
-import rqcode.concepts.Requirement;
 import java.util.Arrays;
 import java.util.List;