src/main/java/org/fuin/srcgen4j/core/velocity/ParameterizedTemplateModel.java
public final void addArgument(@NotNull final Argument argument) {
        if (arguments == null) {
            arguments = new ArrayList<Argument>();
        }
        arguments.add(argument);
    }
public final void addArgument(@NotNull final Argument argument) {
        if (arguments == null) {
            arguments = new ArrayList<Argument>();
        }
        arguments.add(argument);
    }
Adds an argument to the template. If the list of arguments does not exist, it will be created.

@param argument
Arguments to add.