Work

programs/mutant-1/swen90006/passbook/PassBook.java

@@ -103,8 +103,8 @@ public class PassBook
 		    containsNumber = true;
 		}
 	    }
-
-	    if (!containsLowerCase || !containsUpperCase || !containsNumber) {
+///mutant here
+	    if (!containsLowerCase && !containsUpperCase || !containsNumber) {
 		throw new WeakPassphraseException(passphrase);
 	    }
 	}