8004699: Add type annotation storage to Constructor, Field and Method

Reviewed-by: darcy, dholmes
Contributed-by: joel.franck@oracle.com

src/share/classes/java/lang/reflect/Constructor.java

@@ -66,6 +66,8 @@ public final class Constructor<T> extends Executable {
     private transient ConstructorRepository genericInfo;
     private byte[]              annotations;
     private byte[]              parameterAnnotations;
+    // This is set by the vm at Constructor creation
+    private byte[]              typeAnnotations;
 
     // Generics infrastructure
     // Accessor for factory
@@ -138,6 +140,8 @@ public final class Constructor<T> extends Executable {
         res.root = this;
         // Might as well eagerly propagate this if already present
         res.constructorAccessor = constructorAccessor;
+
+        res.typeAnnotations = typeAnnotations;
         return res;
     }
 

src/share/classes/java/lang/reflect/Field.java

@@ -80,6 +80,8 @@ class Field extends AccessibleObject implements Member {
     // currently only two levels deep (i.e., one root Field and
     // potentially many Field objects pointing to it.)
     private Field               root;
+    // This is set by the vm at Field creation
+    private byte[]              typeAnnotations;
 
     // Generics infrastructure
 
@@ -144,6 +146,8 @@ class Field extends AccessibleObject implements Member {
         // Might as well eagerly propagate this if already present
         res.fieldAccessor = fieldAccessor;
         res.overrideFieldAccessor = overrideFieldAccessor;
+
+        res.typeAnnotations = typeAnnotations;
         return res;
     }
 

src/share/classes/java/lang/reflect/Method.java

@@ -79,7 +79,8 @@ public final class Method extends Executable {
     // currently only two levels deep (i.e., one root Method and
     // potentially many Method objects pointing to it.)
     private Method              root;
-
+    // This is set by the vm at Method creation
+    private byte[]              typeAnnotations;
 
     // Generics infrastructure
     private String getGenericSignature() {return signature;}
@@ -150,6 +151,8 @@ public final class Method extends Executable {
         res.root = this;
         // Might as well eagerly propagate this if already present
         res.methodAccessor = methodAccessor;
+
+        res.typeAnnotations = typeAnnotations;
         return res;
     }