content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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.
   */
  package com.alibaba.csp.sentinel;
  
  import com.alibaba.csp.sentinel.init.InitExecutor;
  
  /**
   * Sentinel Env. This class will trigger all initialization for Sentinel.
   *
   * <p>
   * NOTE: to prevent deadlocks, other classes' static code block or static field should
   * NEVER refer to this class.
   * </p>
   *
   * @author jialiang.linjl
   */
  public class Env {
  
      public static final Sph sph = new CtSph();
  
      static {
          // If init fails, the process will exit.
          InitExecutor.doInit();
      }
  
  }
  