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Refine nullability of Assert#noNullElements

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Closes gh-35868
Signed-off-by: Tran Ngoc Nhan <ngocnhan.tran1996@gmail.com>
This commit is contained in:
Tran Ngoc Nhan
2025-11-24 09:42:44 +01:00
committed by Sébastien Deleuze
parent 4bc97ad532
commit c599775a9e
1 changed files with 4 additions and 4 deletions
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spring-core/src/main/java/org/springframework/util/Assert.java
+4 -4
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@@ -352,7 +352,7 @@ public abstract class Assert {
* @param message the exception message to use if the assertion fails
* @throws IllegalArgumentException if the object array contains a {@code null} element
*/
public static void noNullElements(Object @Nullable [] array, String message) {
public static void noNullElements(@Nullable Object @Nullable [] array, String message) {
if (array != null) {
for (Object element : array) {
if (element == null) {
@@ -374,7 +374,7 @@ public abstract class Assert {
* @throws IllegalArgumentException if the object array contains a {@code null} element
* @since 5.0
*/
public static void noNullElements(Object @Nullable [] array, Supplier<String> messageSupplier) {
public static void noNullElements(@Nullable Object @Nullable [] array, Supplier<String> messageSupplier) {
if (array != null) {
for (Object element : array) {
if (element == null) {
@@ -429,7 +429,7 @@ public abstract class Assert {
* @throws IllegalArgumentException if the collection contains a {@code null} element
* @since 5.2
*/
public static void noNullElements(@Nullable Collection<?> collection, String message) {
public static void noNullElements(@Nullable Collection<? extends @Nullable Object> collection, String message) {
if (collection != null) {
for (Object element : collection) {
if (element == null) {
@@ -451,7 +451,7 @@ public abstract class Assert {
* @throws IllegalArgumentException if the collection contains a {@code null} element
* @since 5.2
*/
public static void noNullElements(@Nullable Collection<?> collection, Supplier<String> messageSupplier) {
public static void noNullElements(@Nullable Collection<? extends @Nullable Object> collection, Supplier<String> messageSupplier) {
if (collection != null) {
for (Object element : collection) {
if (element == null) {