Merge pull request #6923 from guilherme-lima/patch-2

Updating javadoc

spring-rest-full/src/main/java/org/baeldung/web/util/RestPreconditions.java

@@ -32,10 +32,10 @@ public final class RestPreconditions {
     /**
      * Check if some value was found, otherwise throw exception.
      *
-     * @param expression
+     * @param resource
-     *            has value true if found, otherwise false
+     *            has value not null to be returned, otherwise throw exception
      * @throws MyResourceNotFoundException
-     *             if expression is false, means value not found.
+     *             if resource is null, means value not found.
      */
     public static <T> T checkFound(final T resource) {
         if (resource == null) {