fix return

Author: SentryMan

inject-generator/src/main/java/io/avaje/inject/generator/SimpleBeanLazyWriter.java

@@ -154,8 +154,12 @@ private String methods() {
                 .collect(Collectors.joining(", ")));
       }
 
-      sb.append(" {\n");
-      sb.append("    onceProvider.get().").append(methodName);
+      sb.append(" {\n    ");
+      if (!"void".equals(returnType.full())) {
+        sb.append("return ");
+      }
+
+      sb.append("onceProvider.get().").append(methodName);
       sb.append("(");
       for (int i = 0; i < parameters.size(); i++) {
         sb.append(parameters.get(i).getSimpleName().toString());

inject-generator/src/main/java/io/avaje/inject/generator/Util.java

@@ -409,7 +409,8 @@ static TypeElement lazyProxy(Element element) {
             ? (TypeElement) element
             : APContext.asTypeElement(((ExecutableElement) element).getReturnType());
 
-    if (type.getModifiers().contains(Modifier.FINAL)
+    if (!type.getTypeParameters().isEmpty()
+        || type.getModifiers().contains(Modifier.FINAL)
         || !type.getKind().isInterface() && !Util.hasNoArgConstructor(type)) {
 
       return BeanTypesPrism.getOptionalOn(element)

inject-generator/src/test/java/io/avaje/inject/generator/models/valid/lazy/LazyBeanTypes.java

@@ -20,4 +20,9 @@ public LazyBeanTypes(Provider<Integer> intProvider) {
 
   @Override
   public void something() {}
+
+  @Override
+  public String somethingElse() { // TODO Auto-generated method stub
+    return null;
+  }
 }

inject-generator/src/test/java/io/avaje/inject/generator/models/valid/lazy/LazyInterface.java

@@ -3,4 +3,6 @@
 public interface LazyInterface {
 
   void something();
+
+  String somethingElse();
 }