code: public String get(String name) {
  		String[] names = handleDeprecation(deprecationContext.get(), name);
  		String result = null;
  		for(String n : names) {
  			result = substituteVars(getProps().getProperty(n));
  		}
  		return result;
  	}
docs: Get the value of the <code>name</code> property, <code>null</code> if
  no such property exists. If the key is deprecated, it returns the value of
  the first key which replaces the deprecated key and is not null.
  
  Values are processed for <a href="#VariableExpansion">variable expansion</a>
  before being returned.
  
  @param name the property name, will be trimmed before get value.
  @return the value of the <code>name</code> or its replacing property,
  or null if no such property exists.