src/main/java/org/fuin/srcgen4j/core/velocity/Argument.java
public final void init(final Map<String, String> vars) {
        value = Utils4J.replaceVars(getValue(), vars);
    }
public final void init(final Map<String, String> vars) {
        value = Utils4J.replaceVars(getValue(), vars);
    }
Replaces variables (if defined) in the value.

@param vars
Variables to use.