Major Description
Add API in SystemUtils:
String getEnvironmentVariable(final String name, final String defaultValue)
Javadoc:
/**
* <p>
* Gets an environment variable, defaulting to {@code defaultValue} if the variable cannot be read.
* </p>
* <p>
* If a {@code SecurityException} is caught, the return value is {@code defaultValue} and a message is written to
* {@code System.err}.
* </p>
*
* @param name
* the environment variable name
* @param defaultValue
* the default value
* @return the environment variable value or {@code defaultValue} if a security problem occurs
* @since 3.8
*/
public static String getEnvironmentVariable(final String name, final String defaultValue)