private String stripTokens()

in maven-plugin-testing-harness/src/main/java/org/apache/maven/api/plugin/testing/MojoExtension.java [419:424]

• 6 lines of code
• 3 McCabe index (conditional complexity)

        private String stripTokens(String expr) {
            if (expr.startsWith("${") && expr.endsWith("}")) {
                return expr.substring(2, expr.length() - 1);
            }
            return null;
        }