Create hide project in Eclipse

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;

...
try {
  String name = ".hiddenProject";
  IWorkspace workspace = ResourcesPlugin.getWorkspace();
  IProject project = workspace.getRoot().getProject(name);
  if (!project.exists()){
    IProjectDescription description = workspace.newProjectDescription(name);
    project.create(description,  IResource.HIDDEN, null);
  }      
} catch (Exception e) {
  e.printStackTrace();
}