Removed duplicated test.

src/test/java/org/gitlab4j/api/TestProjectApi.java

@@ -441,12 +441,6 @@ public class TestProjectApi extends AbstractIntegrationTest {
         assertTrue(Visibility.PUBLIC == newProject.getVisibility() || Boolean.TRUE == newProject.getPublic());
     }
 
-    @Test
-    public void testRemoveByDeleteParameterBased() throws GitLabApiException {
-        Project project = gitLabApi.getProjectApi().getProject(TEST_NAMESPACE, TEST_PROJECT_NAME_2);
-        gitLabApi.getProjectApi().deleteProject(project);
-    }
-
     @Test
     public void testProjects() throws GitLabApiException {
         List<Project> projects = gitLabApi.getProjectApi().getProjects();