/**
 * This file is part of Eclipse Steady.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
 */
package org.eclipse.steady.shared.util;

import java.util.Set;

/**
 * <p>CollectionUtil class.</p>
 */
public class CollectionUtil<T> {
  /**
   * <p>haveIntersection.</p>
   *
   * @param _s1 a {@link java.util.Set} object.
   * @param _s2 a {@link java.util.Set} object.
   * @return a boolean.
   */
  public boolean haveIntersection(Set<T> _s1, Set<T> _s2) {
    for (T o1 : _s1) for (T o2 : _s2) if (o1.equals(o2)) return true;
    return false;
  }
}
