private void assertExists() throws IOException {
		if (nestedArchive == null) {
			throw new IOException("Nested archive at path " + path + " does not exist");
		}
	}
Represents a resource as resolved inside a boot {@link org.springframework.boot.loader.archive.Archive}.

@author Eric Bottard
spring-xd-module/src/main/java/org/springframework/xd/module/support/NestedArchiveResource.java