public static String getProperty(String name, String defaultValue) {
		// prefer system properties, which enables uses to override preferences from the command-line
		String systemProperty = System.getProperty(name);
		if (systemProperty != null) {
			return systemProperty;
		}

		return properties.getProperty(name, defaultValue);
	}
Get the property with the given name; if there is no property, return the defaultValue.
<p>
Note: all <code>getProperty(...)</code> methods will check {@link System#getProperty(String)}
for a value first.  This allows users to override preferences from the command-line.
@param name the property name
@param defaultValue the default value
@return the property value; default value if not set

@see #getProperty(String, String, boolean)
Ghidra/Framework/Generic/src/main/java/ghidra/framework/preferences/Preferences.java