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   /*
    * Copyright 2014 The Netty Project
    *
    * The Netty Project licenses this file to you 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:
    *
    *   https://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 io.netty.handler.ssl;
  
  import io.netty.util.internal.SuppressJava6Requirement;
  
  import javax.net.ssl.SSLParameters;
  import java.security.AlgorithmConstraints;
  
  final class Java7SslParametersUtils {
  
      private Java7SslParametersUtils() {
          // Utility
      }
  
      /**
       * Utility method that is used by {@link OpenSslEngine} and so allow use not have any reference to
       * {@link AlgorithmConstraints} in the code. This helps us to not get into trouble when using it in java
       * version < 7 and especially when using on android.
       */
      @SuppressJava6Requirement(reason = "Usage guarded by java version check")
      static void setAlgorithmConstraints(SSLParameters sslParameters, Object algorithmConstraints) {
          sslParameters.setAlgorithmConstraints((AlgorithmConstraints) algorithmConstraints);
      }
  }