新增 ArrayTools#isAllElementsNotNull

src/test/java/xyz/zhouxy/plusone/commons/util/ArrayToolsTests.java

@@ -0,0 +1,20 @@
+package xyz.zhouxy.plusone.commons.util;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import org.junit.jupiter.api.Test;
+
+@SuppressWarnings("all")
+public class ArrayToolsTests {
+    @Test
+    void testIsAllNotNull() {
+        assertTrue(ArrayTools.isAllElementsNotNull(new Object[] { 1L, 2, 3.0, "Java" }));
+        assertFalse(ArrayTools.isAllElementsNotNull(new Object[] { 1L, 2, 3.0, "Java", null }));
+        assertFalse(ArrayTools.isAllElementsNotNull(new Object[] { null, 1L, 2, 3.0, "Java" }));
+        assertTrue(ArrayTools.isAllElementsNotNull(new Object[] {}));
+        assertThrows(IllegalArgumentException.class,
+                () -> ArrayTools.isAllElementsNotNull(null));
+    }
+}