Password Strength Checker

Author: siddharthtankariya

passwd_strength/PasswordStrength.java

@@ -1,47 +1,45 @@
 public class PasswordStrength {
-    public static void main(final String ar[]) {
-        String password = AbraKadabra1287832FQENi;
-
-        boolean hasLetter = false;
-        boolean hasDigit = false;
-		boolean hasUpperCase = false;
-		boolean hasLowerCase = false;
-		
-        if (password.length() >= 8) {
-            for (int i = 0; i < password.length(); i++) {
-                char x = password.charAt(i);
-                if (Character.isLetter(x)) {
-					if(Character.isUpperCase(x)){
-						
-						hasUpperCase = true;
-						
-					}else if(Character.isLowerCase(x)){
-						
-						hasLowerCase = true;
-					}
-					
-                    hasLetter = true;
-                }
-
-                else if (Character.isDigit(x)) {
-
-                    hasDigit = true;
-                }
-
-                // no need to check further, break the loop
-                if(hasLetter && hasDigit && hasUpperCase && hasLowerCase){
-
-                    break;
-                }
-
-            }
-            if (hasLetter && hasDigit && hasUpperCase && hasLowerCase) {
-                System.out.println("STRONG");
-            } else {
-                System.out.println("NOT STRONG");
-            }
-        } else {
-            System.out.println("HAVE AT LEAST 8 CHARACTERS");
-        }
+ public static void main(final String ar[]) {
+  String password = AbraKadabra1287832FQENi;
+
+  boolean hasLetter = false;
+  boolean hasDigit = false;
+  boolean hasUpperCase = false;
+  boolean hasLowerCase = false;
+
+  if (password.length() >= 8) {
+   for (int i = 0; i < password.length(); i++) {
+    char x = password.charAt(i);
+    if (Character.isLetter(x)) {
+     if (Character.isUpperCase(x)) {
+
+      hasUpperCase = true;
+
+     } else if (Character.isLowerCase(x)) {
+
+      hasLowerCase = true;
+     }
+
+     hasLetter = true;
+    } else if (Character.isDigit(x)) {
+
+     hasDigit = true;
     }
+
+    // no need to check further, break the loop
+    if (hasLetter && hasDigit && hasUpperCase && hasLowerCase) {
+
+     break;
+    }
+
+   }
+   if (hasLetter && hasDigit && hasUpperCase && hasLowerCase) {
+    System.out.println("STRONG");
+   } else {
+    System.out.println("NOT STRONG");
+   }
+  } else {
+   System.out.println("HAVE AT LEAST 8 CHARACTERS");
+  }
+ }
 }