Format else statements on new line

Based on Manfred's existing IDEA settings

.idea/codeStyleSettings.xml

@@ -9,6 +9,7 @@
           <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
         </XML>
         <codeStyleSettings language="JAVA">
+          <option name="ELSE_ON_NEW_LINE" value="true" />
           <option name="WRAP_LONG_LINES" value="true" />
           <option name="FIELD_ANNOTATION_WRAP" value="0" />
         </codeStyleSettings>

src/main/java/io/bitsquare/SeedNode.java

@@ -155,7 +155,8 @@ public class SeedNode extends Thread {
                     public void operationComplete(BaseFuture future) throws Exception {
                         if (future.isSuccess()) {
                             log.debug("peer online (TCP):" + peerAddress);
-                        } else {
+                        }
+                        else {
                             log.debug("offline " + peerAddress);
                         }
                     }
@@ -172,7 +173,8 @@ public class SeedNode extends Thread {
                     public void operationComplete(BaseFuture future) throws Exception {
                         if (future.isSuccess()) {
                             log.debug("peer online (UDP):" + peerAddress);
-                        } else {
+                        }
+                        else {
                             log.debug("offline " + peerAddress);
                         }
                     }

src/main/java/io/bitsquare/btc/AddressBasedCoinSelector.java

@@ -110,7 +110,8 @@ public class AddressBasedCoinSelector extends DefaultCoinSelector {
     protected boolean shouldSelect(Transaction tx) {
         if (includePending) {
             return isInBlockChainOrPending(tx);
-        } else {
+        }
+        else {
             return isInBlockChain(tx);
         }
     }

src/main/java/io/bitsquare/btc/WalletFacade.java

@@ -129,7 +129,8 @@ public class WalletFacade {
         // or progress widget to keep the user engaged whilst we initialise, but we don't.
         if (params == RegTestParams.get()) {
             walletAppKit.connectToLocalHost();   // You should run a regtest mode bitcoind locally.
-        } else if (params == MainNetParams.get()) {
+        }
+        else if (params == MainNetParams.get()) {
             // Checkpoints are block headers that ship inside our app: for a new user, we pick the last header
             // in the checkpoints file and then download the rest from the network. It makes things much faster.
             // Checkpoint files are made using the BuildCheckpoints tool and usually we have to download the
@@ -205,7 +206,8 @@ public class WalletFacade {
             }
             addressEntryList = persistedAddressEntryList;
             registrationAddressEntry = addressEntryList.get(0);
-        } else {
+        }
+        else {
             lock.lock();
             DeterministicKey registrationKey = wallet.currentReceiveKey();
             registrationAddressEntry = new AddressEntry(registrationKey, params,
@@ -782,9 +784,11 @@ public class WalletFacade {
         TransactionSignature txSig = new TransactionSignature(ecSig, Transaction.SigHash.ALL, false);
         if (scriptPubKey.isSentToRawPubKey()) {
             input.setScriptSig(ScriptBuilder.createInputScript(txSig));
-        } else if (scriptPubKey.isSentToAddress()) {
+        }
+        else if (scriptPubKey.isSentToAddress()) {
             input.setScriptSig(ScriptBuilder.createInputScript(txSig, sigKey));
-        } else {
+        }
+        else {
             throw new ScriptException("Don't know how to sign for this kind of scriptPubKey: " + scriptPubKey);
         }
 
@@ -896,9 +900,11 @@ public class WalletFacade {
         TransactionSignature txSig = new TransactionSignature(ecSig, Transaction.SigHash.ALL, false);
         if (scriptPubKey.isSentToRawPubKey()) {
             input.setScriptSig(ScriptBuilder.createInputScript(txSig));
-        } else if (scriptPubKey.isSentToAddress()) {
+        }
+        else if (scriptPubKey.isSentToAddress()) {
             input.setScriptSig(ScriptBuilder.createInputScript(txSig, sigKey));
-        } else {
+        }
+        else {
             throw new ScriptException("Don't know how to sign for this kind of scriptPubKey: " + scriptPubKey);
         }
 
@@ -1102,7 +1108,8 @@ public class WalletFacade {
         for (TransactionInput input : tx.getInputs()) {
             if (input.getConnectedOutput() != null) {
                 log.trace(tracePrefix + " input value : " + input.getConnectedOutput().getValue().toFriendlyString());
-            } else {
+            }
+            else {
                 log.trace(tracePrefix + ": " + "Transaction already has inputs but we don't have the connected " +
                         "outputs, so we don't know the value.");
             }

src/main/java/io/bitsquare/di/GuiceFXMLLoader.java

@@ -69,7 +69,8 @@ public class GuiceFXMLLoader {
             item = cachedGUIItems.get(url);
             log.debug("loaded from cache " + url);
             return (T) cachedGUIItems.get(url).view;
-        } else {
+        }
+        else {
             log.debug("load from disc " + url);
             T result = loader.load();
             item = new Item(result, loader.getController());

src/main/java/io/bitsquare/gui/arbitrators/overview/ArbitratorOverviewController.java

@@ -160,7 +160,8 @@ public class ArbitratorOverviewController extends CachedViewController implement
                     e.printStackTrace();
                 }
             }
-        } else {
+        }
+        else {
             allArbitrators.clear();
         }
 

src/main/java/io/bitsquare/gui/arbitrators/registration/ArbitratorRegistrationController.java

@@ -119,7 +119,8 @@ public class ArbitratorRegistrationController extends CachedViewController {
         if (persistedArbitrator != null) {
             arbitrator.applyPersistedArbitrator(persistedArbitrator);
             applyArbitrator();
-        } else {
+        }
+        else {
             languageList.add(LanguageUtil.getDefaultLanguageLocale());
             languagesTextField.setText(BitSquareFormatter.languageLocalesToString(languageList));
         }
@@ -322,7 +323,8 @@ public class ArbitratorRegistrationController extends CachedViewController {
 
             if (isEditMode) {
                 close();
-            } else {
+            }
+            else {
                 setupPayCollateralScreen();
                 accordion.setExpandedPane(payCollateralTitledPane);
             }

src/main/java/io/bitsquare/gui/components/Popups.java

@@ -133,7 +133,8 @@ public class Popups {
                 Action response = Popups.openErrorPopup("Application already running",
                         "This application is already running and cannot be started twice.", "");
                 if (response == Dialog.Actions.OK) Platform.exit();
-            } else {
+            }
+            else {
                 Action response = Popups.openExceptionPopup(throwable, "Exception", "",
                         "A critical error has occurred.\nPlease copy the exception details and send a bug report to " +
                                 "bugs@bitsquare.io.");

src/main/java/io/bitsquare/gui/components/ValidatedTextField.java

@@ -143,7 +143,8 @@ public class ValidatedTextField extends TextField {
                     if (t1) {
                         //                        setStyle("-fx-font-weight: bold; -fx-text-fill: red;");
                         setEffect(invalidEffect);
-                    } else {
+                    }
+                    else {
                         //                        setStyle("-fx-font-weight: normal; -fx-text-fill: inherit;");
                         setEffect(null);
                     }

src/main/java/io/bitsquare/gui/components/ValidatingTextField.java

@@ -156,7 +156,8 @@ public class ValidatingTextField extends TextField {
             if (popOver != null) {
                 popOver.hide();
             }
-        } else {
+        }
+        else {
             if (popOver == null)
                 createErrorPopOver(validationResult.errorMessage);
             else
@@ -177,7 +178,8 @@ public class ValidatingTextField extends TextField {
         if (errorPopupLayoutReference == null) {
             point = localToScene(0, 0);
             x = point.getX() + window.getX() + getWidth() + 20;
-        } else {
+        }
+        else {
             point = errorPopupLayoutReference.localToScene(0, 0);
             x = point.getX() + window.getX() + errorPopupLayoutReference.getWidth() + 20;
         }

src/main/java/io/bitsquare/gui/components/confidence/skin/ConfidenceProgressIndicatorSkin.java

@@ -236,7 +236,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                 if (spinner != null) {
                     if (getSkinnable().impl_isTreeVisible() && getSkinnable().getScene() != null) {
                         spinner.indeterminateTimeline.play();
-                    } else {
+                    }
+                    else {
                         spinner.indeterminateTimeline.pause();
                         getChildren().remove(spinner);
                         spinner = null;
@@ -258,7 +259,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                         spinner = null;
                         timelineNulled = true;
                     }
-                } else {
+                }
+                else {
                     if (getSkinnable().getScene() != null && getSkinnable().isIndeterminate()) {
                         timelineNulled = false;
                         spinner = new IndeterminateSpinner(
@@ -301,7 +303,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
             if (getSkinnable().impl_isTreeVisible()) {
                 spinner.indeterminateTimeline.play();
             }
-        } else {
+        }
+        else {
             // clean up after spinner
             if (spinner != null) {
                 spinner.indeterminateTimeline.stop();
@@ -329,7 +332,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
         if (spinner != null && getSkinnable().isIndeterminate()) {
             spinner.layoutChildren();
             spinner.resizeRelocate(0, 0, w, h);
-        } else if (determinateIndicator != null) {
+        }
+        else if (determinateIndicator != null) {
             determinateIndicator.layoutChildren();
             determinateIndicator.resizeRelocate(0, 0, w, h);
         }
@@ -433,7 +437,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                 progress.setStyle("-fx-background-color: rgba(" + ((int) (255 * c.getRed())) + "," +
                         "" + ((int) (255 * c.getGreen())) + "," + ((int) (255 * c.getBlue())) + "," +
                         "" + c.getOpacity() + ");");
-            } else {
+            }
+            else {
                 progress.setStyle(null);
             }
         }
@@ -651,7 +656,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
             if (indeterminateTimeline != null) {
                 if (pause) {
                     indeterminateTimeline.pause();
-                } else {
+                }
+                else {
                     indeterminateTimeline.play();
                 }
             }
@@ -690,7 +696,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                     region.setStyle("-fx-background-color: rgba(" + ((int) (255 * c.getRed())) + "," +
                             "" + ((int) (255 * c.getGreen())) + "," + ((int) (255 * c.getBlue())) + "," +
                             "" + c.getOpacity() + ");");
-                } else {
+                }
+                else {
                     region.setStyle(null);
                 }
                 pathsG.getChildren().add(region);
@@ -719,7 +726,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                 InvalidationListener treeVisibilityListener = valueModel -> {
                     if (piSkin.skin.getSkinnable().impl_isTreeVisible()) {
                         piSkin.pauseIndicator(false);
-                    } else {
+                    }
+                    else {
                         piSkin.pauseIndicator(true);
                     }
                 };
@@ -734,7 +742,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                         Region region = (Region) child;
                         if (region.getShape() != null) {
                             w = Math.max(w, region.getShape().getLayoutBounds().getMaxX());
-                        } else {
+                        }
+                        else {
                             w = Math.max(w, region.prefWidth(height));
                         }
                     }
@@ -750,7 +759,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                         Region region = (Region) child;
                         if (region.getShape() != null) {
                             h = Math.max(h, region.getShape().getLayoutBounds().getMaxY());
-                        } else {
+                        }
+                        else {
                             h = Math.max(h, region.prefHeight(width));
                         }
                     }
@@ -768,7 +778,8 @@ public class ConfidenceProgressIndicatorSkin extends BehaviorSkinBase<Confidence
                         region.resize(region.getShape().getLayoutBounds().getMaxX(),
                                 region.getShape().getLayoutBounds().getMaxY());
                         region.getTransforms().setAll(new Scale(scale, scale, 0, 0));
-                    } else {
+                    }
+                    else {
                         region.autosize();
                     }
                 });

src/main/java/io/bitsquare/gui/funds/deposit/DepositController.java

@@ -140,7 +140,8 @@ public class DepositController extends CachedViewController {
                                         log.info("Show trade details " + item.getAddressEntry().getOfferId()));
                             }
                             setGraphic(hyperlink);
-                        } else {
+                        }
+                        else {
                             setGraphic(null);
                             setId(null);
                         }
@@ -164,7 +165,8 @@ public class DepositController extends CachedViewController {
 
                                 if (item != null && !empty) {
                                     setGraphic(item.getBalanceLabel());
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }
@@ -202,7 +204,8 @@ public class DepositController extends CachedViewController {
                                         clipboard.setContent(content);
                                     });
 
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }
@@ -227,7 +230,8 @@ public class DepositController extends CachedViewController {
 
                         if (item != null && !empty) {
                             setGraphic(item.getProgressIndicator());
-                        } else {
+                        }
+                        else {
                             setGraphic(null);
                         }
                     }

src/main/java/io/bitsquare/gui/funds/transactions/TransactionsController.java

@@ -130,7 +130,8 @@ public class TransactionsController extends CachedViewController {
                                     hyperlink.setOnAction(event -> log.info("Show trade details " + item
                                             .getAddressString()));
                                     setGraphic(hyperlink);
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                     setId(null);
                                 }
@@ -157,7 +158,8 @@ public class TransactionsController extends CachedViewController {
 
                                 if (item != null && !empty) {
                                     setGraphic(item.getProgressIndicator());
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }

src/main/java/io/bitsquare/gui/funds/transactions/TransactionsListItem.java

@@ -61,12 +61,14 @@ public class TransactionsListItem {
                         address =
                                 transactionOutput.getScriptPubKey().getToAddress(walletFacade.getWallet().getParams());
                         addressString = address.toString();
-                    } else {
+                    }
+                    else {
                         addressString = "No sent to address script used.";
                     }
                 }
             }
-        } else if (valueSentFromMe.isZero()) {
+        }
+        else if (valueSentFromMe.isZero()) {
             //TODO use BitSquareFormatter
             amount.set(valueSentToMe.toFriendlyString());
             type.set("Received with");
@@ -78,12 +80,14 @@ public class TransactionsListItem {
                         address =
                                 transactionOutput.getScriptPubKey().getToAddress(walletFacade.getWallet().getParams());
                         addressString = address.toString();
-                    } else {
+                    }
+                    else {
                         addressString = "No sent to address script used.";
                     }
                 }
             }
-        } else {
+        }
+        else {
             //TODO use BitSquareFormatter
             amount.set(valueSentToMe.subtract(valueSentFromMe).toFriendlyString());
 
@@ -96,7 +100,8 @@ public class TransactionsListItem {
                         address = transactionOutput.getScriptPubKey().getToAddress(walletFacade.getWallet().getParams
                                 ());
                         addressString = address.toString();
-                    } else {
+                    }
+                    else {
                         addressString = "No sent to address script used.";
                     }
                 }
@@ -104,7 +109,8 @@ public class TransactionsListItem {
 
             if (outgoing) {
                 type.set("Sent to");
-            } else {
+            }
+            else {
                 type.set("Internal (TX Fee)");
                 addressString = "Internal swap between addresses.";
             }

src/main/java/io/bitsquare/gui/funds/withdrawal/WithdrawalController.java

@@ -114,7 +114,8 @@ public class WithdrawalController extends CachedViewController {
                     amountTextField.setText(newValue.getBalance().toPlainString());
                     withdrawFromTextField.setText(newValue.getAddressEntry().getAddressString());
                     changeAddressTextField.setText(newValue.getAddressEntry().getAddressString());
-                } else {
+                }
+                else {
                     withdrawFromTextField.setText("");
                     withdrawFromTextField.setPromptText("No fund to withdrawal on that address.");
                     amountTextField.setText("");
@@ -186,7 +187,8 @@ public class WithdrawalController extends CachedViewController {
                     }
                 }
 
-            } else {
+            }
+            else {
                 Popups.openErrorPopup("Insufficient amount",
                         "The amount to transfer is lower the the transaction fee and the min. possible tx value.");
             }
@@ -232,7 +234,8 @@ public class WithdrawalController extends CachedViewController {
                                         ().getOfferId()));
                             }
                             setGraphic(hyperlink);
-                        } else {
+                        }
+                        else {
                             setGraphic(null);
                             setId(null);
                         }
@@ -289,7 +292,8 @@ public class WithdrawalController extends CachedViewController {
                                         clipboard.setContent(content);
                                     });
 
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }
@@ -314,7 +318,8 @@ public class WithdrawalController extends CachedViewController {
 
                                 if (item != null && !empty) {
                                     setGraphic(item.getProgressIndicator());
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }

src/main/java/io/bitsquare/gui/orders/offer/OfferController.java

@@ -136,7 +136,8 @@ public class OfferController extends CachedViewController {
                                     Tooltip.install(hyperlink, tooltip);
                                     hyperlink.setOnAction(event -> openOfferDetails(item));
                                     setGraphic(hyperlink);
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                     setId(null);
                                 }
@@ -170,7 +171,8 @@ public class OfferController extends CachedViewController {
                                 if (offerListItem != null) {
                                     button.setOnAction(event -> removeOffer(offerListItem));
                                     setGraphic(button);
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }

src/main/java/io/bitsquare/gui/orders/pending/PendingTradeController.java

@@ -232,14 +232,16 @@ public class PendingTradeController extends CachedViewController {
         if (transaction == null) {
             trade.depositTxChangedProperty().addListener((observableValue, aBoolean, aBoolean2) ->
                     updateTx(trade.getDepositTransaction()));
-        } else {
+        }
+        else {
             updateTx(trade.getDepositTransaction());
         }
 
         // back details
         if (trade.getContract() != null) {
             setBankData(trade);
-        } else {
+        }
+        else {
             trade.contractChangedProperty().addListener((observableValue, aBoolean, aBoolean2) -> setBankData(trade));
         }
 
@@ -385,7 +387,8 @@ public class PendingTradeController extends CachedViewController {
                                     BankAccountType bankAccountType = tradesTableItem.getTrade().getOffer()
                                             .getBankAccountType();
                                     setText(Localisation.get(bankAccountType.toString()));
-                                } else {
+                                }
+                                else {
                                     setText("");
                                 }
                             }
@@ -422,7 +425,8 @@ public class PendingTradeController extends CachedViewController {
                                     if (offer.getDirection() == Direction.SELL) {
                                         icon = buyIcon;
                                         title = BitSquareFormatter.formatDirection(Direction.BUY, true);
-                                    } else {
+                                    }
+                                    else {
                                         icon = sellIcon;
                                         title = BitSquareFormatter.formatDirection(Direction.SELL, true);
                                     }
@@ -430,7 +434,8 @@ public class PendingTradeController extends CachedViewController {
                                     iconView.setImage(icon);
                                     button.setText(title);
                                     setGraphic(button);
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }
@@ -456,7 +461,8 @@ public class PendingTradeController extends CachedViewController {
                                 if (tradesTableItem != null) {
                                     button.setOnAction(event -> showTradeDetails(tradesTableItem));
                                     setGraphic(button);
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }

src/main/java/io/bitsquare/gui/settings/SettingsController.java

@@ -105,7 +105,8 @@ public class SettingsController extends CachedViewController {
             languageList = FXCollections.observableArrayList(settings.getAcceptedLanguageLocales());
             countryList = FXCollections.observableArrayList(settings.getAcceptedCountries());
             arbitratorList = FXCollections.observableArrayList(settings.getAcceptedArbitrators());
-        } else {
+        }
+        else {
             languageList = FXCollections.observableArrayList(new ArrayList<>());
             countryList = FXCollections.observableArrayList(new ArrayList<>());
             arbitratorList = FXCollections.observableArrayList(new ArrayList<>());
@@ -314,7 +315,8 @@ public class SettingsController extends CachedViewController {
                             label.setText(item.getDisplayName());
                             removeButton.setOnAction(actionEvent -> removeLanguage(item));
                             setGraphic(hBox);
-                        } else {
+                        }
+                        else {
                             setGraphic(null);
                         }
                     }
@@ -384,7 +386,8 @@ public class SettingsController extends CachedViewController {
                             label.setText(item.getName());
                             removeButton.setOnAction(actionEvent -> removeCountry(item));
                             setGraphic(hBox);
-                        } else {
+                        }
+                        else {
                             setGraphic(null);
                         }
                     }
@@ -441,7 +444,8 @@ public class SettingsController extends CachedViewController {
                             label.setText(item.getName());
                             removeButton.setOnAction(actionEvent -> removeArbitrator(item));
                             setGraphic(hBox);
-                        } else {
+                        }
+                        else {
                             setGraphic(null);
                         }
                     }
@@ -503,7 +507,8 @@ public class SettingsController extends CachedViewController {
             bankAccountPrimaryIDTextField.setPromptText(currentBankAccount.getBankAccountType().getPrimaryId());
             bankAccountSecondaryIDTextField.setText(currentBankAccount.getAccountSecondaryID());
             bankAccountSecondaryIDTextField.setPromptText(currentBankAccount.getBankAccountType().getSecondaryId());
-        } else {
+        }
+        else {
             resetBankAccountInput();
         }
     }
@@ -553,7 +558,8 @@ public class SettingsController extends CachedViewController {
         if (user.getBankAccounts().isEmpty()) {
             bankAccountComboBox.setPromptText("No bank account available");
             bankAccountComboBox.setDisable(true);
-        } else {
+        }
+        else {
             bankAccountComboBox.setPromptText("Select bank account");
             bankAccountComboBox.setDisable(false);
             bankAccountComboBox.setItems(FXCollections.observableArrayList(user.getBankAccounts()));

src/main/java/io/bitsquare/gui/trade/TradeController.java

@@ -102,7 +102,8 @@ public class TradeController extends CachedViewController {
             orderBookController = orderBookLoader.getController();
             orderBookController.setParentController(this);
             return orderBookController;
-        } else if (navigationItem == NavigationItem.CREATE_OFFER) {
+        }
+        else if (navigationItem == NavigationItem.CREATE_OFFER) {
             checkArgument(createOfferController == null);
 
             // CreateOffer and TakeOffer must not be cached by GuiceFXMLLoader as we cannot use a view multiple times
@@ -121,7 +122,8 @@ public class TradeController extends CachedViewController {
                 log.error(e.getMessage());
             }
             return null;
-        } else if (navigationItem == NavigationItem.TAKE_OFFER) {
+        }
+        else if (navigationItem == NavigationItem.TAKE_OFFER) {
             checkArgument(takerOfferController == null);
 
             // CreateOffer and TakeOffer must not be cached by GuiceFXMLLoader as we cannot use a view multiple times
@@ -140,7 +142,8 @@ public class TradeController extends CachedViewController {
                 log.error(e.getMessage());
             }
             return null;
-        } else {
+        }
+        else {
             log.error("navigationItem not supported: " + navigationItem);
             return null;
         }

src/main/java/io/bitsquare/gui/trade/orderbook/OrderBookController.java

@@ -226,7 +226,8 @@ public class OrderBookController extends CachedViewController {
             ViewController nextController = parentController.loadViewAndGetChildController(NavigationItem.CREATE_OFFER);
             if (nextController != null)
                 ((CreateOfferController) nextController).setOrderBookFilter(orderBookFilter);
-        } else {
+        }
+        else {
             showRegistrationDialog();
         }
     }
@@ -253,7 +254,8 @@ public class OrderBookController extends CachedViewController {
                 if (walletFacade.isRegistrationFeeBalanceSufficient()) {
                     if (walletFacade.isRegistrationFeeConfirmed()) {
                         selectedIndex = 2;
-                    } else {
+                    }
+                    else {
                         Action response = Popups.openErrorPopup("Registration fee not confirmed yet",
                                 "The registration fee transaction has not been confirmed yet in the blockchain. " +
                                         "Please wait until it has at least 1 confirmation.");
@@ -261,7 +263,8 @@ public class OrderBookController extends CachedViewController {
                             MainController.GET_INSTANCE().loadViewAndGetChildController(NavigationItem.FUNDS);
                         }
                     }
-                } else {
+                }
+                else {
                     Action response = Popups.openErrorPopup("Missing registration fee",
                             "You have not funded the full registration fee of " + BitSquareFormatter
                                     .formatCoinWithCode(FeePolicy.ACCOUNT_REGISTRATION_FEE) + " BTC.");
@@ -269,10 +272,12 @@ public class OrderBookController extends CachedViewController {
                         MainController.GET_INSTANCE().loadViewAndGetChildController(NavigationItem.FUNDS);
                     }
                 }
-            } else {
+            }
+            else {
                 selectedIndex = 1;
             }
-        } else {
+        }
+        else {
             selectedIndex = 0;
         }
 
@@ -295,9 +300,11 @@ public class OrderBookController extends CachedViewController {
                     selectedIndex);
             if (registrationMissingAction == settingsCommandLink) {
                 MainController.GET_INSTANCE().loadViewAndGetChildController(NavigationItem.SETTINGS);
-            } else if (registrationMissingAction == depositFeeCommandLink) {
+            }
+            else if (registrationMissingAction == depositFeeCommandLink) {
                 MainController.GET_INSTANCE().loadViewAndGetChildController(NavigationItem.FUNDS);
-            } else if (registrationMissingAction == sendRegistrationCommandLink) {
+            }
+            else if (registrationMissingAction == sendRegistrationCommandLink) {
                 payRegistrationFee();
             }
         }
@@ -338,14 +345,16 @@ public class OrderBookController extends CachedViewController {
             Coin requestedAmount;
             if (!"".equals(amount.getText())) {
                 requestedAmount = BitSquareFormatter.parseToCoin(amount.getText());
-            } else {
+            }
+            else {
                 requestedAmount = offer.getAmount();
             }
 
             if (takerOfferController != null) {
                 takerOfferController.initWithData(offer, requestedAmount);
             }
-        } else {
+        }
+        else {
             showRegistrationDialog();
         }
     }
@@ -370,7 +379,8 @@ public class OrderBookController extends CachedViewController {
         pollingTimer = Utilities.setInterval(1000, (animationTimer) -> {
             if (user.getCurrentBankAccount() != null) {
                 messageFacade.getDirtyFlag(user.getCurrentBankAccount().getCurrency());
-            } else {
+            }
+            else {
                 messageFacade.getDirtyFlag(CurrencyUtil.getDefaultCurrency());
             }
             return null;
@@ -414,11 +424,13 @@ public class OrderBookController extends CachedViewController {
                                         icon = ImageUtil.getIconImage(ImageUtil.REMOVE);
                                         title = "Remove";
                                         button.setOnAction(event -> removeOffer(orderBookListItem.getOffer()));
-                                    } else {
+                                    }
+                                    else {
                                         if (offer.getDirection() == Direction.SELL) {
                                             icon = buyIcon;
                                             title = BitSquareFormatter.formatDirection(Direction.BUY, true);
-                                        } else {
+                                        }
+                                        else {
                                             icon = sellIcon;
                                             title = BitSquareFormatter.formatDirection(Direction.SELL, true);
                                         }
@@ -431,7 +443,8 @@ public class OrderBookController extends CachedViewController {
                                     iconView.setImage(icon);
                                     button.setText(title);
                                     setGraphic(button);
-                                } else {
+                                }
+                                else {
                                     setGraphic(null);
                                 }
                             }
@@ -497,7 +510,8 @@ public class OrderBookController extends CachedViewController {
                                 if (orderBookListItem != null) {
                                     BankAccountType bankAccountType = orderBookListItem.getOffer().getBankAccountType();
                                     setText(Localisation.get(bankAccountType.toString()));
-                                } else {
+                                }
+                                else {
                                     setText("");
                                 }
                             }

src/main/java/io/bitsquare/gui/trade/takeoffer/TakerOfferController.java

@@ -155,16 +155,20 @@ public class TakerOfferController extends CachedViewController {
         // TODO more validation (fee payment, blacklist,...)
         if (amountTextField.isInvalid()) {
             Popups.openErrorPopup("Invalid input", "The requested amount you entered is not a valid amount.");
-        } else if (BitSquareValidator.tradeAmountOutOfRange(amount, offer)) {
+        }
+        else if (BitSquareValidator.tradeAmountOutOfRange(amount, offer)) {
             Popups.openErrorPopup(
                     "Invalid input", "The requested amount you entered is outside of the range of the offered amount.");
-        } else if (addressEntry == null ||
+        }
+        else if (addressEntry == null ||
                 getTotal().compareTo(walletFacade.getBalanceForAddress(addressEntry.getAddress())) > 0) {
             Popups.openErrorPopup("Insufficient money", "You don't have enough funds for that trade.");
-        } else if (tradeManager.isOfferAlreadyInTrades(offer)) {
+        }
+        else if (tradeManager.isOfferAlreadyInTrades(offer)) {
             Popups.openErrorPopup("Offer previously accepted",
                     "You have that offer already taken. Open the offer section to find that trade.");
-        } else {
+        }
+        else {
             takeOfferButton.setDisable(true);
             amountTextField.setEditable(false);
             tradeManager.takeOffer(amount, offer, new ProtocolForTakerAsSellerListener() {

src/main/java/io/bitsquare/gui/util/BitSquareValidator.java

@@ -103,7 +103,8 @@ public class BitSquareValidator {
             textField.setEffect(invalidEffect);
             textField.setStyle(invalidStyle);
             throw new ValidationException();
-        } else {
+        }
+        else {
             double val = Double.parseDouble(input);
             if (val <= 0) {
                 textField.setEffect(invalidEffect);

src/main/java/io/bitsquare/gui/util/ConfidenceDisplay.java

@@ -182,7 +182,8 @@ public class ConfidenceDisplay {
                     if (transaction.getUpdateTime().compareTo(latestTransaction.getUpdateTime()) > 0) {
                         latestTransaction = transaction;
                     }
-                } else {
+                }
+                else {
                     latestTransaction = transaction;
                 }
             }

src/main/java/io/bitsquare/gui/util/ValidationHelper.java

@@ -91,17 +91,20 @@ public class ValidationHelper {
                         "Amount cannot be smaller than minimum amount.",
                         NumberValidator.ErrorType.AMOUNT_LESS_THAN_MIN_AMOUNT));
                 amountTextField.reValidate();
-            } else {
+            }
+            else {
                 amountValidator.overrideResult(null);
                 minAmountTextField.reValidate();
             }
-        } else if (currentTextField == minAmountTextField) {
+        }
+        else if (currentTextField == minAmountTextField) {
             if (Double.parseDouble(minAmountCleaned) > Double.parseDouble(amountCleaned)) {
                 minAmountValidator.overrideResult(new NumberValidator.ValidationResult(false,
                         "Minimum amount cannot be larger than amount.",
                         NumberValidator.ErrorType.MIN_AMOUNT_LARGER_THAN_MIN_AMOUNT));
                 minAmountTextField.reValidate();
-            } else {
+            }
+            else {
                 minAmountValidator.overrideResult(null);
                 amountTextField.reValidate();
             }

src/main/java/io/bitsquare/locale/CountryUtil.java

@@ -137,7 +137,8 @@ public class CountryUtil {
     private static String getRegionCode(String countryCode) {
         if (!countryCode.isEmpty() && countryCodeList.contains(countryCode)) {
             return regionCodeList.get(countryCodeList.indexOf(countryCode));
-        } else {
+        }
+        else {
             return "Undefined";
         }
     }

src/main/java/io/bitsquare/locale/Localisation.java

@@ -73,7 +73,8 @@ class UTF8Control extends ResourceBundle.Control {
                     stream = connection.getInputStream();
                 }
             }
-        } else {
+        }
+        else {
             stream = loader.getResourceAsStream(resourceName);
         }
         if (stream != null) {

src/main/java/io/bitsquare/msg/BootstrappedPeerFactory.java

@@ -200,7 +200,8 @@ public class BootstrappedPeerFactory {
                     settableFuture.set(peerDHT);
 
                     persistence.write(ref, "lastSuccessfulBootstrap", "default");
-                } else {
+                }
+                else {
                     log.warn("Discover has failed. Reason: " + futureDiscover.failedReason());
                     log.warn("We are probably behind a NAT and not reachable to other peers. We try port forwarding " +
                             "as next step.");
@@ -235,7 +236,8 @@ public class BootstrappedPeerFactory {
                     settableFuture.set(peerDHT);
 
                     persistence.write(ref, "lastSuccessfulBootstrap", "portForwarding");
-                } else {
+                }
+                else {
                     log.warn("Port forwarding has failed. Reason: " + futureNAT.failedReason());
                     log.warn("We try to use a relay as next step.");
 
@@ -269,7 +271,8 @@ public class BootstrappedPeerFactory {
                     log.debug("Bootstrap was successful. bootstrapTo  = " + futureBootstrap.bootstrapTo());
 
                     setupRelay(peerDHT, nodeBehindNat, getBootstrapAddress());
-                } else {
+                }
+                else {
                     log.error("Bootstrap failed. Reason:" + futureBootstrap.failedReason());
                     settableFuture.setException(new Exception(futureBootstrap.failedReason()));
                 }
@@ -293,7 +296,8 @@ public class BootstrappedPeerFactory {
                     futureRelay.relays().forEach(e -> log.debug("remotePeer = " + e.remotePeer()));
 
                     findNeighbors2(peerDHT, nodeBehindNat, bootstrapAddress);
-                } else {
+                }
+                else {
                     log.error("setupRelay failed. Reason: " + futureRelay.failedReason());
                     log.error("Bootstrap failed. We give up...");
                     settableFuture.setException(new Exception(futureRelay.failedReason()));
@@ -326,7 +330,8 @@ public class BootstrappedPeerFactory {
                     settableFuture.set(peerDHT);
 
                     persistence.write(ref, "lastSuccessfulBootstrap", "relay");
-                } else {
+                }
+                else {
                     log.error("Bootstrap 2 failed. Reason:" + futureBootstrap2.failedReason());
                     log.error("We give up...");
                     settableFuture.setException(new Exception(futureBootstrap2.failedReason()));

src/main/java/io/bitsquare/msg/MessageFacade.java

@@ -141,7 +141,8 @@ public class MessageFacade implements MessageBroker {
                     if (baseFuture.isSuccess() && futureGet.data() != null) {
                         final PeerAddress peerAddress = (PeerAddress) futureGet.data().object();
                         Platform.runLater(() -> listener.onResult(peerAddress));
-                    } else {
+                    }
+                    else {
                         Platform.runLater(() -> listener.onFailed());
                     }
                 }
@@ -180,7 +181,8 @@ public class MessageFacade implements MessageBroker {
                             log.trace("Add offer to DHT was successful. Stored data: [key: " + locationKey + ", " +
                                     "value: " + data + "]");
                         });
-                    } else {
+                    }
+                    else {
                         Platform.runLater(() -> {
                             addOfferListener.onFailed("Add offer to DHT failed.",
                                     new Exception("Add offer to DHT failed. Reason: " + future.failedReason()));
@@ -221,7 +223,8 @@ public class MessageFacade implements MessageBroker {
                     if (future.isSuccess()) {
                         log.trace("Remove offer from DHT was successful. Stored data: [key: " + locationKey + ", " +
                                 "value: " + data + "]");
-                    } else {
+                    }
+                    else {
                         log.error("Remove offer from DHT failed. Reason: " + future.failedReason());
                     }
                 }
@@ -247,7 +250,8 @@ public class MessageFacade implements MessageBroker {
                 if (baseFuture.isSuccess()) {
                     //log.trace("Get offers from DHT was successful. Stored data: [key: " + locationKey + ",
                     // values: " + futureGet.dataMap() + "]");
-                } else {
+                }
+                else {
                     log.error("Get offers from DHT failed with reason:" + baseFuture.failedReason());
                 }
             }
@@ -267,7 +271,8 @@ public class MessageFacade implements MessageBroker {
             public void operationComplete(BaseFuture future) throws Exception {
                 if (futureDirect.isSuccess()) {
                     Platform.runLater(() -> listener.onResult());
-                } else {
+                }
+                else {
                     Platform.runLater(() -> listener.onFailed());
                 }
             }
@@ -298,7 +303,8 @@ public class MessageFacade implements MessageBroker {
                     if (addFuture.isSuccess()) {
                         log.trace("Add arbitrator to DHT was successful. Stored data: [key: " + locationKey + ", " +
                                 "values: " + arbitratorData + "]");
-                    } else {
+                    }
+                    else {
                         log.error("Add arbitrator to DHT failed with reason:" + addFuture.failedReason());
                     }
                 }
@@ -322,7 +328,8 @@ public class MessageFacade implements MessageBroker {
                 if (removeFuture.isSuccess()) {
                     log.trace("Remove arbitrator from DHT was successful. Stored data: [key: " + locationKey + ", " +
                             "values: " + arbitratorData + "]");
-                } else {
+                }
+                else {
                     log.error("Remove arbitrators from DHT failed with reason:" + removeFuture.failedReason());
                 }
             }
@@ -340,7 +347,8 @@ public class MessageFacade implements MessageBroker {
                 if (baseFuture.isSuccess()) {
                     log.trace("Get arbitrators from DHT was successful. Stored data: [key: " + locationKey + ", " +
                             "values: " + futureGet.dataMap() + "]");
-                } else {
+                }
+                else {
                     log.error("Get arbitrators from DHT failed with reason:" + baseFuture.failedReason());
                 }
             }
@@ -432,7 +440,8 @@ public class MessageFacade implements MessageBroker {
         }
         if (lastTimeStamp > 0) {
             lastTimeStamp = timeStamp;
-        } else {
+        }
+        else {
             lastTimeStamp++;
         }
     }

src/main/java/io/bitsquare/msg/P2PNode.java

@@ -214,7 +214,8 @@ public class P2PNode {
             public void operationComplete(BaseFuture future) throws Exception {
                 if (futureDirect.isSuccess()) {
                     log.debug("sendMessage completed");
-                } else {
+                }
+                else {
                     log.error("sendData failed with Reason " + futureDirect.failedReason());
                 }
             }
@@ -248,7 +249,8 @@ public class P2PNode {
                                 if (future.isSuccess()) {
                                     storedPeerAddress = peerDHT.peerAddress();
                                     log.debug("storedPeerAddress = " + storedPeerAddress);
-                                } else {
+                                }
+                                else {
                                     log.error("");
                                 }
                             }
@@ -258,7 +260,8 @@ public class P2PNode {
                                 log.error(t.toString());
                             }
                         });
-                    } else {
+                    }
+                    else {
                         log.error("peerDHT is null");
                     }
                 } catch (IOException | ClassNotFoundException e) {
@@ -325,7 +328,8 @@ public class P2PNode {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-        } else {
+        }
+        else {
             storage = new StorageMemory();
         }
     }

src/main/java/io/bitsquare/storage/Persistence.java

@@ -70,7 +70,8 @@ public class Persistence {
                 } finally {
                     lock.unlock();
                 }
-            } else {
+            }
+            else {
                 rootMap = map;
             }
         } finally {
@@ -144,7 +145,8 @@ public class Persistence {
             if (rootMap.containsKey(key)) {
                 // log.trace("Read object with key = " + key + " / value = " + rootMap.get(key));
                 return rootMap.get(key);
-            } else {
+            }
+            else {
                 final Map<String, Serializable> map = readRootMap();
                 if (map != null) {
                     rootMap = map;
@@ -152,7 +154,8 @@ public class Persistence {
                 if (rootMap.containsKey(key)) {
                     // log.trace("Read object with key = " + key + " / value = " + rootMap.get(key));
                     return rootMap.get(key);
-                } else {
+                }
+                else {
                     log.info("Object with key = " + key + " not found.");
                     return null;
                 }
@@ -174,11 +177,13 @@ public class Persistence {
             if (object == null) {
                 log.error("readRootMap returned null object.");
                 return null;
-            } else {
+            }
+            else {
                 if (object instanceof Map) {
                     //noinspection unchecked
                     return (Map<String, Serializable>) object;
-                } else {
+                }
+                else {
                     log.error("Object is not type of Map<String, Serializable>");
                     return null;
                 }

src/main/java/io/bitsquare/trade/TradeManager.java

@@ -97,14 +97,16 @@ public class TradeManager {
         Object offersObject = persistence.read(this, "offers");
         if (offersObject instanceof HashMap) {
             offers = (Map<String, Offer>) offersObject;
-        } else {
+        }
+        else {
             offers = new HashMap<>();
         }
 
         Object tradesObject = persistence.read(this, "trades");
         if (tradesObject instanceof HashMap) {
             trades = (Map<String, Trade>) tradesObject;
-        } else {
+        }
+        else {
             trades = new HashMap<>();
         }
 
@@ -164,7 +166,8 @@ public class TradeManager {
         if (createOfferCoordinatorMap.containsKey(offer.getId())) {
             errorMessageHandler.onFault("A createOfferCoordinator for the offer with the id " + offer.getId() + " " +
                     "already exists.");
-        } else {
+        }
+        else {
             CreateOfferCoordinator createOfferCoordinator = new CreateOfferCoordinator(persistence,
                     offer,
                     walletFacade,
@@ -332,14 +335,16 @@ public class TradeManager {
 
             if (!offererAsBuyerProtocolMap.containsKey(trade.getId())) {
                 offererAsBuyerProtocolMap.put(trade.getId(), protocolForOffererAsBuyer);
-            } else {
+            }
+            else {
                 // We don't store the protocol in case we have already a pending offer. The protocol is only
                 // temporary used to reply with a reject message.
                 log.trace("offererAsBuyerProtocol not stored as offer is already pending.");
             }
 
             protocolForOffererAsBuyer.start();
-        } else {
+        }
+        else {
             log.warn("Incoming offer take request does not match with any saved offer. We ignore that request.");
         }
     }
@@ -365,22 +370,29 @@ public class TradeManager {
         if (tradeMessage instanceof RequestTakeOfferMessage) {
             createOffererAsBuyerProtocol(tradeId, sender);
             takeOfferRequestListeners.stream().forEach(e -> e.onTakeOfferRequested(tradeId, sender));
-        } else if (tradeMessage instanceof RespondToTakeOfferRequestMessage) {
+        }
+        else if (tradeMessage instanceof RespondToTakeOfferRequestMessage) {
             takerAsSellerProtocolMap.get(tradeId).onRespondToTakeOfferRequestMessage(
                     (RespondToTakeOfferRequestMessage) tradeMessage);
-        } else if (tradeMessage instanceof TakeOfferFeePayedMessage) {
+        }
+        else if (tradeMessage instanceof TakeOfferFeePayedMessage) {
             offererAsBuyerProtocolMap.get(tradeId).onTakeOfferFeePayedMessage((TakeOfferFeePayedMessage) tradeMessage);
-        } else if (tradeMessage instanceof RequestTakerDepositPaymentMessage) {
+        }
+        else if (tradeMessage instanceof RequestTakerDepositPaymentMessage) {
             takerAsSellerProtocolMap.get(tradeId).onRequestTakerDepositPaymentMessage(
                     (RequestTakerDepositPaymentMessage) tradeMessage);
-        } else if (tradeMessage instanceof RequestOffererPublishDepositTxMessage) {
+        }
+        else if (tradeMessage instanceof RequestOffererPublishDepositTxMessage) {
             offererAsBuyerProtocolMap.get(tradeId).onRequestOffererPublishDepositTxMessage(
                     (RequestOffererPublishDepositTxMessage) tradeMessage);
-        } else if (tradeMessage instanceof DepositTxPublishedMessage) {
+        }
+        else if (tradeMessage instanceof DepositTxPublishedMessage) {
             takerAsSellerProtocolMap.get(tradeId).onDepositTxPublishedMessage((DepositTxPublishedMessage) tradeMessage);
-        } else if (tradeMessage instanceof BankTransferInitedMessage) {
+        }
+        else if (tradeMessage instanceof BankTransferInitedMessage) {
             takerAsSellerProtocolMap.get(tradeId).onBankTransferInitedMessage((BankTransferInitedMessage) tradeMessage);
-        } else if (tradeMessage instanceof PayoutTxPublishedMessage) {
+        }
+        else if (tradeMessage instanceof PayoutTxPublishedMessage) {
             offererAsBuyerProtocolMap.get(tradeId).onPayoutTxPublishedMessage((PayoutTxPublishedMessage) tradeMessage);
         }
     }
@@ -436,7 +448,8 @@ public class TradeManager {
     public Trade getTrade(String tradeId) {
         if (trades.containsKey(tradeId)) {
             return trades.get(trades);
-        } else {
+        }
+        else {
             return null;
         }
     }

src/main/java/io/bitsquare/trade/orderbook/OrderBook.java

@@ -93,7 +93,8 @@ public class OrderBook implements OrderBookListener {
     public void loadOffers() {
         if (user.getCurrentBankAccount() != null) {
             messageFacade.getOffers(user.getCurrentBankAccount().getCurrency().getCurrencyCode());
-        } else {
+        }
+        else {
             messageFacade.getOffers(CurrencyUtil.getDefaultCurrency().getCurrencyCode());
         }
     }
@@ -135,7 +136,8 @@ public class OrderBook implements OrderBookListener {
             if (orderBookFilter.getPrice() > 0) {
                 if (offer.getDirection() == Direction.SELL) {
                     priceResult = orderBookFilter.getPrice() >= offer.getPrice();
-                } else {
+                }
+                else {
                     priceResult = orderBookFilter.getPrice() <= offer.getPrice();
                 }
             }
@@ -216,7 +218,8 @@ public class OrderBook implements OrderBookListener {
                     e.printStackTrace();
                 }
             }
-        } else {
+        }
+        else {
             allOffers.clear();
         }
     }
@@ -233,7 +236,8 @@ public class OrderBook implements OrderBookListener {
             } catch (ClassNotFoundException | IOException e) {
                 e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
             }
-        } else {
+        }
+        else {
             log.warn("onOfferRemoved failed");
         }
     }

src/main/java/io/bitsquare/trade/protocol/createoffer/tasks/BroadCastOfferFeeTx.java

@@ -43,7 +43,8 @@ public class BroadCastOfferFeeTx {
                         } catch (Exception e) {
                             faultHandler.onFault("Offer fee payment failed.", e);
                         }
-                    } else {
+                    }
+                    else {
                         faultHandler.onFault("Offer fee payment failed.",
                                 new Exception("Offer fee payment failed. Transaction = null."));
                     }

src/main/java/io/bitsquare/trade/protocol/offerer/ProtocolForOffererAsBuyer.java

@@ -170,7 +170,8 @@ public class ProtocolForOffererAsBuyer {
             messageFacade.removeOffer(offer);
             listener.onOfferAccepted(offer);
             listener.onWaitingForPeerResponse(state);
-        } else {
+        }
+        else {
             log.info("Finish here as we have already the offer accepted.");
         }
     }

src/main/java/io/bitsquare/trade/protocol/shared/VerifyPeerAccount.java

@@ -34,10 +34,12 @@ public class VerifyPeerAccount {
             if (blockChainFacade.isAccountBlackListed(peersAccountId, peersBankAccount)) {
                 log.error("Taker is blacklisted");
                 exceptionHandler.onError(new Exception("Taker is blacklisted"));
-            } else {
+            }
+            else {
                 resultHandler.onResult();
             }
-        } else {
+        }
+        else {
             log.error("Account registration validation for peer faultHandler.onFault.");
             exceptionHandler.onError(new Exception("Account registration validation for peer faultHandler.onFault."));
         }

src/main/java/io/bitsquare/trade/protocol/taker/ProtocolForTakerAsSeller.java

@@ -185,7 +185,8 @@ public class ProtocolForTakerAsSeller {
         if (message.isTakeOfferRequestAccepted()) {
             state = State.PayTakeOfferFee;
             PayTakeOfferFee.run(this::onResultPayTakeOfferFee, this::onFault, walletFacade, tradeId);
-        } else {
+        }
+        else {
             listener.onTakeOfferRequestRejected(trade);
             // exit case
         }

src/main/java/io/bitsquare/user/Arbitrator.java

@@ -107,7 +107,8 @@ public class Arbitrator implements Serializable {
     public int hashCode() {
         if (id != null) {
             return Objects.hashCode(id);
-        } else {
+        }
+        else {
             return 0;
         }
     }

src/main/java/io/bitsquare/user/User.java

@@ -64,7 +64,8 @@ public class User implements Serializable {
             messageKeyPair = persistedUser.getMessageKeyPair();
             accountID = persistedUser.getAccountId();
             setCurrentBankAccount(persistedUser.getCurrentBankAccount());
-        } else {
+        }
+        else {
             // First time
             bankAccounts = new ArrayList<>();
             messageKeyPair = DSAKeyUtil.generateKeyPair();  // DSAKeyUtil.getKeyPair() runs in same thread now

src/main/java/io/bitsquare/util/AWTSystemTray.java

@@ -65,7 +65,8 @@ public class AWTSystemTray {
                     showGuiItem.setLabel("Open exchange window");
                     Platform.runLater(stage::hide);
                     isStageVisible = false;
-                } else {
+                }
+                else {
                     showGuiItem.setLabel("Close exchange window");
                     Platform.runLater(stage::show);
                     isStageVisible = true;
@@ -82,7 +83,8 @@ public class AWTSystemTray {
             } catch (AWTException e) {
                 log.error("TrayIcon could not be added.");
             }
-        } else {
+        }
+        else {
             log.error("SystemTray is not supported");
         }
     }

src/main/java/io/bitsquare/util/FileUtil.java

@@ -84,7 +84,8 @@ public class FileUtil {
             if (!tempFile.renameTo(canonical)) {
                 throw new IOException("Failed to rename " + tempFile + " to " + canonical);
             }
-        } else if (!tempFile.renameTo(file)) {
+        }
+        else if (!tempFile.renameTo(file)) {
             throw new IOException("Failed to rename " + tempFile + " to " + file);
         }
 

src/test/java/io/bitsquare/gui/util/BitSquareConverterTest.java

@@ -19,7 +19,7 @@ package io.bitsquare.gui.util;
 
 import org.junit.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
 
 public class BitSquareConverterTest {
 

src/test/java/io/bitsquare/msg/UtilsDHT2.java

@@ -134,7 +134,8 @@ public class UtilsDHT2 {
                     .externalBindings(bindings).peerMap(peerMap).start().addAutomaticFuture(automaticFuture);
             peers[0] = new PeerBuilderDHT(master).start();
 
-        } else {
+        }
+        else {
             Number160 peerId = new Number160(rnd);
             PeerMap peerMap = new PeerMap(new PeerMapConfiguration(peerId));
             master = new PeerBuilder(peerId).enableMaintenance(maintenance).externalBindings(bindings)
@@ -151,7 +152,8 @@ public class UtilsDHT2 {
                         .enableMaintenance(maintenance).enableMaintenance(maintenance).peerMap(peerMap)
                         .externalBindings(bindings).start().addAutomaticFuture(automaticFuture);
                 peers[i] = new PeerBuilderDHT(peer).start();
-            } else {
+            }
+            else {
                 Number160 peerId = new Number160(rnd);
                 PeerMap peerMap = new PeerMap(new PeerMapConfiguration(peerId).peerNoVerification());
                 Peer peer = new PeerBuilder(peerId).enableMaintenance(maintenance)
@@ -239,7 +241,8 @@ public class UtilsDHT2 {
         for (int i = 0; i < nr; i++) {
             if (i == 0) {
                 peers[0] = new PeerBuilder(new Number160(rnd)).ports(port).start();
-            } else {
+            }
+            else {
                 peers[i] = new PeerBuilder(new Number160(rnd)).masterPeer(peers[0]).start();
             }
         }