@Target(value={TYPE,METHOD}) @Retention(value=RUNTIME) @Documented @Conditional(value=org.springframework.boot.autoconfigure.web.OnEnabledResourceChainCondition.class) public @interface ConditionalOnEnabledResourceChain
@Conditional that checks whether the Spring resource handling chain
is enabled. Matches if WebProperties.Resources.Chain.getEnabled() is
true or if webjars-locator-core is on the classpath.