#1804 - Kotlin: Generating collection with wildcard type - Get error BeanNotRegisteredException: Error with association to [null] from [...Foo.manyProperty]. Is null registered?

src/test/java/org/tests/o2m/OmBasicChild.java

@@ -0,0 +1,50 @@
+package org.tests.o2m;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+import javax.persistence.Version;
+
+@Entity
+public class OmBasicChild {
+
+  @Id
+  private long id;
+
+  private final String name;
+
+  @ManyToOne
+  private final OmBasicParent parent;
+
+  @Version
+  private long version;
+
+  public OmBasicChild(String name, OmBasicParent parent) {
+    this.name = name;
+    this.parent = parent;
+  }
+
+  public long getId() {
+    return id;
+  }
+
+  public void setId(long id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public OmBasicParent getParent() {
+    return parent;
+  }
+
+  public long getVersion() {
+    return version;
+  }
+
+  public void setVersion(long version) {
+    this.version = version;
+  }
+}