diff --git a/assembly/assembly-wsmaster-war/src/main/resources/META-INF/persistence.xml b/assembly/assembly-wsmaster-war/src/main/resources/META-INF/persistence.xml
index b02c053a28..ad62ad0180 100644
--- a/assembly/assembly-wsmaster-war/src/main/resources/META-INF/persistence.xml
+++ b/assembly/assembly-wsmaster-war/src/main/resources/META-INF/persistence.xml
@@ -72,7 +72,6 @@
org.eclipse.che.multiuser.organization.spi.impl.MemberImpl
org.eclipse.che.multiuser.organization.spi.impl.OrganizationDistributedResourcesImpl
- org.eclipse.che.api.workspace.activity.WorkspaceExpiration
org.eclipse.che.api.workspace.activity.WorkspaceActivity
org.eclipse.che.multiuser.machine.authentication.server.signature.model.impl.SignatureKeyImpl
org.eclipse.che.multiuser.machine.authentication.server.signature.model.impl.SignatureKeyPairImpl
diff --git a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/InmemoryWorkspaceActivityDao.java b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/InmemoryWorkspaceActivityDao.java
index b981bf0ce2..47775970dd 100644
--- a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/InmemoryWorkspaceActivityDao.java
+++ b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/InmemoryWorkspaceActivityDao.java
@@ -32,11 +32,6 @@ public class InmemoryWorkspaceActivityDao implements WorkspaceActivityDao {
private final Map workspaceActivities = new ConcurrentHashMap<>();
- @Override
- public void setExpiration(WorkspaceExpiration expiration) {
- setExpirationTime(expiration.getWorkspaceId(), expiration.getExpiration());
- }
-
@Override
public void setExpirationTime(String workspaceId, long expirationTime) {
findActivity(workspaceId).setExpiration(expirationTime);
diff --git a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/JpaWorkspaceActivityDao.java b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/JpaWorkspaceActivityDao.java
index 9514eb1a80..2e86deb09b 100644
--- a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/JpaWorkspaceActivityDao.java
+++ b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/JpaWorkspaceActivityDao.java
@@ -38,11 +38,6 @@ public class JpaWorkspaceActivityDao implements WorkspaceActivityDao {
@Inject private Provider managerProvider;
- @Override
- public void setExpiration(WorkspaceExpiration expiration) throws ServerException {
- setExpirationTime(expiration.getWorkspaceId(), expiration.getExpiration());
- }
-
@Override
public void setExpirationTime(String workspaceId, long expirationTime) throws ServerException {
requireNonNull(workspaceId, "Required non-null workspace id");
diff --git a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceActivityDao.java b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceActivityDao.java
index ce86b489a3..d7cda269a1 100644
--- a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceActivityDao.java
+++ b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceActivityDao.java
@@ -24,17 +24,6 @@ import org.eclipse.che.api.core.model.workspace.WorkspaceStatus;
*/
public interface WorkspaceActivityDao {
- /**
- * Sets workspace expiration time. Any running workspace must prolongate expiration time
- * periodically, otherwise it will be stopped by passing that time.
- *
- * @param expiration expiration object to store
- * @throws ServerException when operation failed
- * @deprecated use {@link #setExpirationTime(String, long)} instead
- */
- @Deprecated
- void setExpiration(WorkspaceExpiration expiration) throws ServerException;
-
/**
* Sets workspace expiration time. Any running workspace must prolong expiration time
* periodically, otherwise it will be stopped by passing that time.
diff --git a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceExpiration.java b/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceExpiration.java
deleted file mode 100644
index 00ad6ac23d..0000000000
--- a/wsmaster/che-core-api-workspace-activity/src/main/java/org/eclipse/che/api/workspace/activity/WorkspaceExpiration.java
+++ /dev/null
@@ -1,104 +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
- */
-package org.eclipse.che.api.workspace.activity;
-
-import java.util.Objects;
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.NamedQueries;
-import javax.persistence.NamedQuery;
-import javax.persistence.PrimaryKeyJoinColumn;
-import javax.persistence.Table;
-import org.eclipse.che.api.workspace.server.model.impl.WorkspaceImpl;
-
-/**
- * Data object for storing workspace expiration times.
- *
- * @author Max Shaposhnik (mshaposh@redhat.com)
- * @deprecated since 6.16.0, use {@link WorkspaceActivity} instead
- */
-@Entity(name = "WorkspaceExpiration")
-@NamedQueries({
- @NamedQuery(
- name = "WorkspaceExpiration.getExpired",
- query = "SELECT e FROM WorkspaceExpiration e WHERE e.expiration < :expiration")
-})
-@Table(name = "che_workspace_expiration")
-@Deprecated
-public class WorkspaceExpiration {
-
- @Id
- @Column(name = "workspace_id")
- private String workspaceId;
-
- @PrimaryKeyJoinColumn private WorkspaceImpl workspace;
-
- @Column(name = "expiration")
- private long expiration;
-
- public WorkspaceExpiration() {}
-
- public WorkspaceExpiration(String workspaceId, long expiration) {
- this.workspaceId = workspaceId;
- this.expiration = expiration;
- }
-
- public String getWorkspaceId() {
- return workspaceId;
- }
-
- public void setWorkspaceId(String workspaceId) {
- this.workspaceId = workspaceId;
- }
-
- public long getExpiration() {
- return expiration;
- }
-
- public void setExpiration(long expiration) {
- this.expiration = expiration;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
- if (!(obj instanceof WorkspaceExpiration)) {
- return false;
- }
- WorkspaceExpiration that = (WorkspaceExpiration) obj;
- final WorkspaceExpiration other = (WorkspaceExpiration) obj;
- return Objects.equals(workspaceId, other.getWorkspaceId())
- && Objects.equals(expiration, other.getExpiration());
- }
-
- @Override
- public int hashCode() {
- int hash = 7;
- hash = 31 * hash + Objects.hashCode(workspaceId);
- hash = 31 * hash + Objects.hashCode(expiration);
- return hash;
- }
-
- @Override
- public String toString() {
- return "WorkspaceExpiration{"
- + "workspaceId='"
- + workspaceId
- + '\''
- + ", expiration="
- + expiration
- + '}';
- }
-}
diff --git a/wsmaster/che-core-sql-schema/src/main/resources/che-schema/7.6.0/1__drop_che_workspace_expiration.sql b/wsmaster/che-core-sql-schema/src/main/resources/che-schema/7.6.0/1__drop_che_workspace_expiration.sql
new file mode 100644
index 0000000000..ca96ccc838
--- /dev/null
+++ b/wsmaster/che-core-sql-schema/src/main/resources/che-schema/7.6.0/1__drop_che_workspace_expiration.sql
@@ -0,0 +1,14 @@
+--
+-- Copyright (c) 2012-2019 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
+--
+
+
+DROP TABLE IF EXISTS che_workspace_expiration;
diff --git a/wsmaster/integration-tests/mysql-tck/src/test/java/MySqlTckModule.java b/wsmaster/integration-tests/mysql-tck/src/test/java/MySqlTckModule.java
index f6203507b7..62d564dd89 100644
--- a/wsmaster/integration-tests/mysql-tck/src/test/java/MySqlTckModule.java
+++ b/wsmaster/integration-tests/mysql-tck/src/test/java/MySqlTckModule.java
@@ -39,7 +39,6 @@ import org.eclipse.che.api.user.server.spi.UserDao;
import org.eclipse.che.api.workspace.activity.JpaWorkspaceActivityDao;
import org.eclipse.che.api.workspace.activity.WorkspaceActivity;
import org.eclipse.che.api.workspace.activity.WorkspaceActivityDao;
-import org.eclipse.che.api.workspace.activity.WorkspaceExpiration;
import org.eclipse.che.api.workspace.server.devfile.SerializableConverter;
import org.eclipse.che.api.workspace.server.jpa.JpaWorkspaceDao;
import org.eclipse.che.api.workspace.server.model.impl.CommandImpl;
@@ -197,9 +196,6 @@ public class MySqlTckModule extends TckModule {
bind(WorkspaceActivityDao.class).to(JpaWorkspaceActivityDao.class);
bind(new TypeLiteral>() {}).toInstance(new WorkspaceRepository());
- bind(new TypeLiteral>() {})
- .toInstance(new JpaTckRepository<>(WorkspaceExpiration.class));
-
// sign keys
bind(SignatureKeyDao.class).to(JpaSignatureKeyDao.class);
bind(new TypeLiteral>() {})
diff --git a/wsmaster/integration-tests/postgresql-tck/src/test/java/PostgreSqlTckModule.java b/wsmaster/integration-tests/postgresql-tck/src/test/java/PostgreSqlTckModule.java
index f5f5819c2a..3859e69c93 100644
--- a/wsmaster/integration-tests/postgresql-tck/src/test/java/PostgreSqlTckModule.java
+++ b/wsmaster/integration-tests/postgresql-tck/src/test/java/PostgreSqlTckModule.java
@@ -39,7 +39,6 @@ import org.eclipse.che.api.user.server.spi.UserDao;
import org.eclipse.che.api.workspace.activity.JpaWorkspaceActivityDao;
import org.eclipse.che.api.workspace.activity.WorkspaceActivity;
import org.eclipse.che.api.workspace.activity.WorkspaceActivityDao;
-import org.eclipse.che.api.workspace.activity.WorkspaceExpiration;
import org.eclipse.che.api.workspace.server.devfile.SerializableConverter;
import org.eclipse.che.api.workspace.server.jpa.JpaWorkspaceDao;
import org.eclipse.che.api.workspace.server.model.impl.CommandImpl;
@@ -191,8 +190,6 @@ public class PostgreSqlTckModule extends TckModule {
bind(WorkspaceDao.class).to(JpaWorkspaceDao.class);
bind(WorkspaceActivityDao.class).to(JpaWorkspaceActivityDao.class);
bind(new TypeLiteral>() {}).toInstance(new WorkspaceRepository());
- bind(new TypeLiteral>() {})
- .toInstance(new JpaTckRepository<>(WorkspaceExpiration.class));
// k8s runtimes
bind(new TypeLiteral>() {})