diff --git a/core/che-core-api-core/src/main/java/org/eclipse/che/commons/proxy/ProxyAuthenticator.java b/core/che-core-api-core/src/main/java/org/eclipse/che/commons/proxy/ProxyAuthenticator.java
index c75f8389f71..89255479a10 100644
--- a/core/che-core-api-core/src/main/java/org/eclipse/che/commons/proxy/ProxyAuthenticator.java
+++ b/core/che-core-api-core/src/main/java/org/eclipse/che/commons/proxy/ProxyAuthenticator.java
@@ -10,7 +10,6 @@
  */
 package org.eclipse.che.commons.proxy;
 
-
 import static com.google.common.base.Strings.isNullOrEmpty;
 import static java.lang.String.format;
 
diff --git a/core/che-core-api-dto/src/test/java/org/eclipse/che/dto/definitions/DTOHierarchy.java b/core/che-core-api-dto/src/test/java/org/eclipse/che/dto/definitions/DTOHierarchy.java
index 5808eabad44..2448ef7697f 100644
--- a/core/che-core-api-dto/src/test/java/org/eclipse/che/dto/definitions/DTOHierarchy.java
+++ b/core/che-core-api-dto/src/test/java/org/eclipse/che/dto/definitions/DTOHierarchy.java
@@ -12,7 +12,6 @@
 
 import org.eclipse.che.dto.shared.DTO;
 
-
 /**
  * Keeps DTO interfaces for hierarchy test
  *
diff --git a/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/part/TestFocusManager.java b/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/part/TestFocusManager.java
index 31a4938aaa8..fae7fc06216 100644
--- a/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/part/TestFocusManager.java
+++ b/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/part/TestFocusManager.java
@@ -22,7 +22,6 @@
 import org.mockito.Mock;
 import org.mockito.runners.MockitoJUnitRunner;
 
-
 /**
  * Testing {@link FocusManager} functionality.
  *
diff --git a/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/projecttype/wizard/PreSelectedProjectTypeManagerImplTest.java b/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/projecttype/wizard/PreSelectedProjectTypeManagerImplTest.java
index 5c48fb52531..154f2d77507 100644
--- a/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/projecttype/wizard/PreSelectedProjectTypeManagerImplTest.java
+++ b/ide/che-core-ide-app/src/test/java/org/eclipse/che/ide/projecttype/wizard/PreSelectedProjectTypeManagerImplTest.java
@@ -10,7 +10,6 @@
  */
 package org.eclipse.che.ide.projecttype.wizard;
 
-
 import org.junit.Assert;
 import org.junit.Test;
 
diff --git a/plugins/plugin-dashboard/che-plugin-ext-dashboard/src/main/java/org/eclipse/che/ide/ext/dashboard/client/DashboardResources.java b/plugins/plugin-dashboard/che-plugin-ext-dashboard/src/main/java/org/eclipse/che/ide/ext/dashboard/client/DashboardResources.java
index b3cc8ae8af0..984ba6b74ed 100644
--- a/plugins/plugin-dashboard/che-plugin-ext-dashboard/src/main/java/org/eclipse/che/ide/ext/dashboard/client/DashboardResources.java
+++ b/plugins/plugin-dashboard/che-plugin-ext-dashboard/src/main/java/org/eclipse/che/ide/ext/dashboard/client/DashboardResources.java
@@ -13,7 +13,6 @@
 import com.google.gwt.resources.client.ClientBundle;
 import com.google.gwt.resources.client.CssResource;
 
-
 /**
  * Dashboard extension resources (css styles, images).
  *
diff --git a/plugins/plugin-java/che-plugin-java-ext-lang-server/src/test/java/org/eclipse/che/plugin/java/server/che/DummyProjectManager.java b/plugins/plugin-java/che-plugin-java-ext-lang-server/src/test/java/org/eclipse/che/plugin/java/server/che/DummyProjectManager.java
index 7d591a0d7d2..0c79c4dbbde 100644
--- a/plugins/plugin-java/che-plugin-java-ext-lang-server/src/test/java/org/eclipse/che/plugin/java/server/che/DummyProjectManager.java
+++ b/plugins/plugin-java/che-plugin-java-ext-lang-server/src/test/java/org/eclipse/che/plugin/java/server/che/DummyProjectManager.java
@@ -14,7 +14,6 @@
 import org.eclipse.che.commons.env.EnvironmentContext;
 import org.eclipse.che.commons.subject.SubjectImpl;
 
-
 /**
  * Dummy implementation of ProjectManager used for tests
  *
diff --git a/plugins/plugin-machine/che-plugin-machine-ssh-client/src/main/java/org/eclipse/che/ide/ext/ssh/client/SshResources.java b/plugins/plugin-machine/che-plugin-machine-ssh-client/src/main/java/org/eclipse/che/ide/ext/ssh/client/SshResources.java
index aef2586691f..3dd479d0134 100644
--- a/plugins/plugin-machine/che-plugin-machine-ssh-client/src/main/java/org/eclipse/che/ide/ext/ssh/client/SshResources.java
+++ b/plugins/plugin-machine/che-plugin-machine-ssh-client/src/main/java/org/eclipse/che/ide/ext/ssh/client/SshResources.java
@@ -12,6 +12,5 @@
 
 import com.google.gwt.resources.client.ClientBundle;
 
-
 /** @author Evgen Vidolob */
 public interface SshResources extends ClientBundle {}
diff --git a/wsagent/che-core-api-git/src/main/java/org/eclipse/che/api/git/StatusPageWriter.java b/wsagent/che-core-api-git/src/main/java/org/eclipse/che/api/git/StatusPageWriter.java
index b9cb16a7eb8..4045ee3f3ec 100644
--- a/wsagent/che-core-api-git/src/main/java/org/eclipse/che/api/git/StatusPageWriter.java
+++ b/wsagent/che-core-api-git/src/main/java/org/eclipse/che/api/git/StatusPageWriter.java
@@ -10,7 +10,6 @@
  */
 package org.eclipse.che.api.git;
 
-
 import java.io.IOException;
 import java.io.OutputStream;
 import java.lang.annotation.Annotation;