PECS in place

wind57 · wind57 · commit fa4c16d7bef6 · 2021-01-02T20:45:09.000-05:00
diff --git a/util/src/main/java/io/kubernetes/client/util/Preconditions.java b/util/src/main/java/io/kubernetes/client/util/Preconditions.java
@@ -36,7 +36,7 @@ private Preconditions() {
    * @throws IllegalArgumentException if predicate returns true
    */
   public static <T> T precondition(
-      T validate, Predicate<T> predicate, Supplier<String> errorSupplier) {
+      T validate, Predicate<? super T> predicate, Supplier<String> errorSupplier) {
     if (predicate.test(validate)) {
       throw new IllegalArgumentException(errorSupplier.get());
     }

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ private Preconditions() {`
`36`	`36`	`* @throws IllegalArgumentException if predicate returns true`
`37`	`37`	`*/`
`38`	`38`	`public static <T> T precondition(`
`39`		`- T validate, Predicate<T> predicate, Supplier<String> errorSupplier) {`
	`39`	`+ T validate, Predicate<? super T> predicate, Supplier<String> errorSupplier) {`
`40`	`40`	`if (predicate.test(validate)) {`
`41`	`41`	`throw new IllegalArgumentException(errorSupplier.get());`
`42`	`42`	`}`