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/*
* Copyright 2019 the original author or authors.
*
* 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
*
* 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.pivotal.cfenv.core;
/**
* JVM singleton for cases where you want to avoid reparsing the JSON per instance of {@code CfEnv}
* @author Mark Pollack
*/
public final class CfEnvSingleton {
private static CfEnv INSTANCE;
private CfEnvSingleton() {
}
public synchronized static CfEnv getCfEnvInstance() {
if (INSTANCE == null) {
INSTANCE = new CfEnv();
}
return INSTANCE;
}
}