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package org.apache.maven.properties.internal;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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
*
* 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.
*/
import java.util.Properties;
/**
* @since 3.2.3
*/
public class SystemProperties
{
/**
* Thread-safe System.properties copy implementation.
*
* @see http://jira.codehaus.org/browse/MNG-5670
*/
public static void addSystemProperties( Properties props )
{
for ( String key : System.getProperties().stringPropertyNames() )
{
props.put( key, System.getProperty( key ) );
}
}
/**
* Returns System.properties copy.
*/
public static Properties getSystemProperties()
{
Properties systemProperties = new Properties();
addSystemProperties( systemProperties );
return systemProperties;
}
}
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