diff --git a/che-orion-editor/src/main/resources/org/eclipse/che/orion/public/built-codeEdit/code_edit/built-codeEdit-amd.js b/che-orion-editor/src/main/resources/org/eclipse/che/orion/public/built-codeEdit/code_edit/built-codeEdit-amd.js
index d1627151..a57579e1 100644
--- a/che-orion-editor/src/main/resources/org/eclipse/che/orion/public/built-codeEdit/code_edit/built-codeEdit-amd.js
+++ b/che-orion-editor/src/main/resources/org/eclipse/che/orion/public/built-codeEdit/code_edit/built-codeEdit-amd.js
@@ -28656,6 +28656,15 @@ define("orion/editor/editor", [ //$NON-NLS-0$
 		getTooltip: function() {
 			return mTooltip.Tooltip.getTooltip(this._textView, this);
 		},
+
+		/**
+         * Hides opened tooltip.
+        */
+        hideTooltip: function() {
+            var tooltip = mTooltip.Tooltip.getTooltip(this._textView, this);
+            tooltip.hide(true);
+        },
+
 		/**
 		 * Returns the zoom ruler of the editor.
 		 *
diff --git a/org-eclipse-jdt-core-repack/pom.xml b/org-eclipse-jdt-core-repack/pom.xml
deleted file mode 100644
index 7688d9b8..00000000
--- a/org-eclipse-jdt-core-repack/pom.xml
+++ /dev/null
@@ -1,116 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    Copyright (c) 2012-2018 Red Hat, Inc.
-    This program and the accompanying materials are made
-    available under the terms of the Eclipse Public License 2.0
-    which is available at https://www.eclipse.org/legal/epl-2.0/
-
-    SPDX-License-Identifier: EPL-2.0
-
-    Contributors:
-      Red Hat, Inc. - initial API and implementation
-
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <artifactId>che-lib-parent</artifactId>
-        <groupId>org.eclipse.che.lib</groupId>
-        <version>6.11.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-    <artifactId>org-eclipse-jdt-core-repack</artifactId>
-    <packaging>jar</packaging>
-    <name>Che Plugin :: Java :: Eclipse JDT Core Repack</name>
-    <description>We repack JAR for removing Eclipse RSA key</description>
-    <properties>
-        <findbugs.failonerror>false</findbugs.failonerror>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>org.eclipse.tycho</groupId>
-            <artifactId>org.eclipse.jdt.core</artifactId>
-        </dependency>
-    </dependencies>
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>com.mycila</groupId>
-                <artifactId>license-maven-plugin</artifactId>
-                <configuration>
-                    <excludes>
-                        <exclude>**/*.java</exclude>
-                    </excludes>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>copy-deps</id>
-                        <phase>process-resources</phase>
-                        <goals>
-                            <goal>copy</goal>
-                        </goals>
-                        <configuration>
-                            <artifactItems>
-                                <artifactItem>
-                                    <groupId>org.eclipse.tycho</groupId>
-                                    <artifactId>org.eclipse.jdt.core</artifactId>
-                                    <version>${org.eclipse.jdt.core.version}</version>
-                                    <type>jar</type>
-                                    <overWrite>false</overWrite>
-                                    <outputDirectory>${project.build.directory}/packager-conf/jar</outputDirectory>
-                                </artifactItem>
-                            </artifactItems>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <artifactId>maven-antrun-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>unpack</id>
-                        <phase>process-resources</phase>
-                        <goals>
-                            <goal>run</goal>
-                        </goals>
-                        <configuration>
-                            <target>
-                                <unzip dest="${project.build.outputDirectory}" src="${project.build.directory}/packager-conf/jar/org.eclipse.jdt.core-${org.eclipse.jdt.core.version}.jar">
-                                    <patternset>
-                                        <exclude name="**/META-INF/**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/BecomeWorkingCopyOperation**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/ChangeClasspathOperation**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/ClasspathEntry**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/DeltaProcessingState**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/DeltaProcessor**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/JavaModel.class" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/JavaModelManager**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/JavaModelOperation**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/JavaProject.class" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/JavaProject$*.class" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/ReconcileWorkingCopyOperation**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/SetContainerOperation**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/SourceMapper**" />
-                                        <exclude name="**/org/eclipse/jdt/core/JavaConventions**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/search/JavaSearchDocument**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/search/IndexSelector**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/search/indexing/IndexManager**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/search/indexing/IndexAllProject**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/search/JavaSearchScope**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/util/Util**" />
-                                        <exclude name="**/org/eclipse/jdt/internal/core/util/HandleFactory**" />
-                                    </patternset>
-                                </unzip>
-                            </target>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-</project>
diff --git a/org-eclipse-jdt-core-repack/src/main/java/App.java b/org-eclipse-jdt-core-repack/src/main/java/App.java
deleted file mode 100644
index d7c3eeff..00000000
--- a/org-eclipse-jdt-core-repack/src/main/java/App.java
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2012-2018 Red Hat, Inc.
- * This program and the accompanying materials are made
- * available under the terms of the Eclipse Public License 2.0
- * which is available at https://www.eclipse.org/legal/epl-2.0/
- *
- * SPDX-License-Identifier: EPL-2.0
- *
- * Contributors:
- *   Red Hat, Inc. - initial API and implementation
- */
-/** This is a dummy class to force maven to generate sources and javadoc artifacts */
-public class App {
-
-  public static void main(String[] args) {}
-}
diff --git a/pom.xml b/pom.xml
index 4210f0f9..096953e6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,6 @@
     <modules>
         <module>che-tomcat8-slf4j-logback</module>
         <module>swagger</module>
-        <module>org-eclipse-jdt-core-repack</module>
         <module>che-orion-editor</module>
         <module>che-terminal-client</module>
         <module>antlr-java5-grammar</module>