Value access calls toString() on failure, potentially leading to infi…

src/main/java/org/eclipse/yasson/internal/serializer/ValueGetterSerializer.java

@@ -38,7 +38,7 @@ public void serialize(Object value, JsonGenerator generator, SerializationContex
         try {
             object = valueGetter.invoke(value);
         } catch (Throwable e) {
-            throw new JsonbException("Error getting value on: " + value, e);
+            throw new JsonbException("Error getting value on: " + value.getClass().getName(), e);
         }
         delegate.serialize(object, generator, context);
     }

src/test/java/org/eclipse/yasson/Issue456Test.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2022 Oracle and/or its affiliates. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0,
+ * or the Eclipse Distribution License v. 1.0 which is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+ */
+
+package org.eclipse.yasson;
+
+import static org.junit.jupiter.api.Assertions.fail;
+
+import org.junit.jupiter.api.Test;
+
+import jakarta.json.bind.JsonbBuilder;
+import jakarta.json.bind.JsonbException;
+
+public class Issue456Test {
+
+    @Test
+    public void dontInvokeToString() {
+        try {
+            JsonbBuilder.create().toJson(new Example());
+            fail("JsonbException is expected");
+        } catch (JsonbException e) {
+            // Expected
+        }
+    }
+
+    public static class Example {
+
+        public String getProperty() {
+            throw new RuntimeException("some error");
+        }
+
+        @Override
+        public String toString() {
+            return JsonbBuilder.create().toJson(this);
+        }
+    }
+}