protected String getRequiredPrefix()

in src/main/org/apache/ant/props/StaticPrefixedEvaluator.java [64:70]

• 7 lines of code
• 2 McCabe index (conditional complexity)

    protected String getRequiredPrefix() {
        String result = getPrefix();
        if (result == null) {
            throw new IllegalStateException("prefix unset");
        }
        return result;
    }