Refactor rename Types -> RawType and make internal

As it is only used by SuppliedBean to obtain the
raw type from generic Type. If we expose the other
methods like newParameterizedType() then that would
go into a new public Types class.

Author: rbygrave

inject/src/main/java/io/avaje/inject/spi/Types.java renamed to inject/src/main/java/io/avaje/inject/spi/RawType.java

@@ -20,28 +20,15 @@
 /**
  * Factory methods for types.
  */
-public class Types {
+final class RawType {
 
-  private Types() {
+  private RawType() {
   }
 
-//  /** Returns an array type whose elements are all instances of {@code componentType}. */
-//  public static GenericArrayType arrayOf(Type elementType) {
-//    return GenericTypeUtil.arrayOf(elementType);
-//  }
-//
-//  /**
-//   * Returns a new parameterized type, applying {@code typeArguments} to {@code rawType}. Use this
-//   * method if {@code rawType} is not enclosed in another type.
-//   */
-//  public static ParameterizedType parameterizedType(Type rawType, Type... typeArguments) {
-//    return GenericTypeUtil.newParameterizedType(rawType, typeArguments);
-//  }
-
   /**
    * Return the raw type for the given potentially generic type.
    */
-  public static Class<?> rawType(Type type) {
+  static Class<?> of(Type type) {
     if (type instanceof Class<?>) {
       // type is a normal class.
       return (Class<?>) type;
@@ -53,13 +40,13 @@ public static Class<?> rawType(Type type) {
 
     } else if (type instanceof GenericArrayType) {
       Type componentType = ((GenericArrayType) type).getGenericComponentType();
-      return Array.newInstance(rawType(componentType), 0).getClass();
+      return Array.newInstance(of(componentType), 0).getClass();
 
     } else if (type instanceof TypeVariable) {
       return Object.class;
 
     } else if (type instanceof WildcardType) {
-      return rawType(((WildcardType) type).getUpperBounds()[0]);
+      return of(((WildcardType) type).getUpperBounds()[0]);
 
     } else {
       String className = type == null ? "null" : type.getClass().getName();

inject/src/main/java/io/avaje/inject/spi/SuppliedBean.java

@@ -151,7 +151,7 @@ private static final class ForType extends SuppliedBean {
     @Override
     public Object source() {
       if (source == null) {
-        source = Mockito.mock(Types.rawType(classType));
+        source = Mockito.mock(RawType.of(classType));
       }
       return source;
     }