liquibase-core/src/main/java/liquibase/integration/commandline/Main.java
protected void printHelp(PrintStream stream) {
        String helpText = commandLineHelpBundle.getString("commandline-helptext");
        stream.println(helpText);
    }
protected void printHelp(PrintStream stream) {
        String helpText = commandLineHelpBundle.getString("commandline-helptext");
        stream.println(helpText);
    }
Print instructions on how to use this program from the command line.

@param stream the output stream to write the help text to