Fix style

Author: chrystalquek

src/main/java/seedu/address/logic/parser/person/ParserUtil.java

@@ -11,7 +11,6 @@
 import seedu.address.model.person.person.Name;
 import seedu.address.model.person.person.Phone;
 import seedu.address.model.person.person.Role;
-import seedu.address.model.util.Description;
 
 /**
  * Contains utility methods used for parsing strings in the various *Parser classes.

src/main/java/seedu/address/logic/parser/util/ParserCommon.java

@@ -5,7 +5,6 @@
 import seedu.address.logic.parser.exceptions.ParseException;
 import seedu.address.model.util.Contacts;
 import seedu.address.model.util.OptionalDescription;
-import seedu.address.model.util.Title;
 
 /**
  * Contains utility methods used for parsing strings in the various *Parser classes.

src/test/java/seedu/address/logic/parser/person/AddCommandParserTest.java

@@ -59,7 +59,7 @@ public void parse_allFieldsPresent_success() {
                 + DESCRIPTION_DESC_BOB, new AddCommand(expectedPerson));
 
         // multiple descriptions - last description accepted
-         assertParseSuccess(parser, ROLE_DESC_STK + NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB
+        assertParseSuccess(parser, ROLE_DESC_STK + NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB
                 + DESCRIPTION_DESC_AMY + DESCRIPTION_DESC_BOB, new AddCommand(expectedPerson));
     }
 
@@ -70,9 +70,9 @@ public void parse_optionalFieldsMissing_success() {
                 ROLE_DESC_STK + NAME_DESC_AMY + EMAIL_DESC_AMY + DESCRIPTION_DESC_AMY,
                 new AddCommand(expectedPersonWithoutPhone));
 
-         Person expectedPersonWithoutDescription = new PersonBuilder(AMY).withDescription().build();
-              assertParseSuccess(parser, ROLE_DESC_STK + NAME_DESC_AMY + PHONE_DESC_AMY + EMAIL_DESC_AMY,
-                  new AddCommand(expectedPersonWithoutDescription));
+        Person expectedPersonWithoutDescription = new PersonBuilder(AMY).withDescription().build();
+        assertParseSuccess(parser, ROLE_DESC_STK + NAME_DESC_AMY + PHONE_DESC_AMY + EMAIL_DESC_AMY,
+                new AddCommand(expectedPersonWithoutDescription));
     }
 
     @Test

src/test/java/seedu/address/model/person/person/PhoneTest.java

@@ -1,14 +1,9 @@
 package seedu.address.model.person.person;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static seedu.address.testutil.Assert.assertThrows;
 
-import java.util.Optional;
-
-import javax.swing.text.html.Option;
-
 import org.junit.jupiter.api.Test;
 
 public class PhoneTest {