added ElementValueArrayInitializerElementValueTest

src/main/java/org/jd/core/v1/model/javasyntax/reference/ElementValueArrayInitializerElementValue.java

@@ -11,7 +11,7 @@ public class ElementValueArrayInitializerElementValue implements BaseElementValu
     private final BaseElementValue elementValueArrayInitializer;
 
     public ElementValueArrayInitializerElementValue() {
-        this.elementValueArrayInitializer = null;
+        this(null);
     }
 
     public ElementValueArrayInitializerElementValue(BaseElementValue elementValueArrayInitializer) {

src/test/java/org/jd/core/v1/model/javasyntax/reference/ElementValueArrayInitializerElementValueTest.java

@@ -0,0 +1,31 @@
+package org.jd.core.v1.model.javasyntax.reference;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+public class ElementValueArrayInitializerElementValueTest {
+
+    @Test
+    public void testElementValueArrayInitializerElementValue() {
+        // Arrange & Act
+        ElementValueArrayInitializerElementValue noArgsElementValue = new ElementValueArrayInitializerElementValue();
+
+        // Assert
+        assertNull(noArgsElementValue.getElementValueArrayInitializer());
+        assertEquals("ElementValueArrayInitializerElementValue{null}", noArgsElementValue.toString());
+
+        // Act
+        ElementValueArrayInitializerElementValue elementValueArrayInitializerElementValue = new ElementValueArrayInitializerElementValue();
+
+        // Assert
+        assertNull(elementValueArrayInitializerElementValue.getElementValueArrayInitializer());
+        assertEquals("ElementValueArrayInitializerElementValue{null}", elementValueArrayInitializerElementValue.toString());
+
+        // Act & Assert for visitor
+        TestReferenceVisitor visitor = new TestReferenceVisitor();
+        elementValueArrayInitializerElementValue.accept(visitor);
+        assertEquals(1, visitor.getVisitElementValueArrayInitializerElementValueCount());
+    }
+}