Remove unnecessary getter and setter

src/org/thoughtcrime/securesms/loki/KeyPairActivity.kt

@@ -22,7 +22,6 @@ import org.whispersystems.signalservice.loki.utilities.hexEncodedPublicKey
 import java.io.File
 import java.io.FileOutputStream
 
-
 class KeyPairActivity : BaseActionBarActivity() {
     private lateinit var languageFileDirectory: File
     private var keyPair: IdentityKeyPair? = null

src/org/thoughtcrime/securesms/sms/OutgoingTextMessage.java

@@ -9,7 +9,7 @@ public class OutgoingTextMessage {
   private final String    message;
   private final int       subscriptionId;
   private final long      expiresIn;
-  private boolean         isFriendRequest = false;
+  boolean                 isFriendRequest = false;
 
   public OutgoingTextMessage(Recipient recipient, String message, int subscriptionId) {
     this(recipient, message, 0, subscriptionId);
@@ -69,9 +69,6 @@ public class OutgoingTextMessage {
     return false;
   }
 
-  public boolean isFriendRequest() { return isFriendRequest; }
-  public void setIsFriendRequest(boolean value) { this.isFriendRequest = value; }
-
   public static OutgoingTextMessage from(SmsMessageRecord record) {
     if (record.isSecure()) {
       return new OutgoingEncryptedMessage(record.getRecipient(), record.getBody(), record.getExpiresIn());