#27 : fixed NPE in Embedded handling

querydsl-apt/src/main/java/com/mysema/query/apt/Processor.java

@@ -638,7 +638,9 @@ private void processEmbedded() {
                 typeName = typeName.substring(0, typeName.indexOf('<'));
             }
             TypeElement typeElement = env.getElementUtils().getTypeElement(typeName);
-            if (typeElement.getAnnotation(configuration.getEntityAnnotation()) != null){
+            if (typeElement == null) {
+                continue;
+            } else if (typeElement.getAnnotation(configuration.getEntityAnnotation()) != null){
                 // skip Entity types here
                 continue;
             }

querydsl-apt/src/test/java/com/mysema/query/domain/EmbeddedTest.java

@@ -0,0 +1,51 @@
+package com.mysema.query.domain;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import javax.persistence.Column;
+import javax.persistence.Embeddable;
+import javax.persistence.Embedded;
+import javax.persistence.Entity;
+import javax.persistence.MappedSuperclass;
+
+import org.junit.Test;
+
+public class EmbeddedTest {
+
+    @Entity
+    public class EntityClass extends AbstractEntity<SubEntityCode> {
+
+    }
+
+    @MappedSuperclass
+    public abstract class AbstractEntity<C extends EntityCode> {
+
+        @Embedded
+        @Column(name = "code", nullable = false, unique = true)
+        C code;
+    }
+
+    @MappedSuperclass
+    public class EntityCode {
+
+        @Column(name = "code", unique = true)
+        String code;
+
+    }
+
+    @Embeddable
+    public class SubEntityCode extends EntityCode {
+
+        String property;
+
+    }
+
+    @Test
+    public void EntityClass() {
+        assertNotNull(QEmbeddedTest_EntityClass.entityClass.code.property);
+        assertEquals(SubEntityCode.class, QEmbeddedTest_EntityClass.entityClass.code.getType());
+    }
+
+
+}