src/share/classes/javax/lang/model/type/MirroredTypeException.java

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rev 303 : 6593082: MirroredTypeException constructor does not throw NPE when type is null
Reviewed-by: jjg


  37  *
  38  * @author Joseph D. Darcy
  39  * @author Scott Seligman
  40  * @author Peter von der Ahé
  41  * @see MirroredTypesException
  42  * @see Element#getAnnotation(Class)
  43  * @since 1.6
  44  */
  45 public class MirroredTypeException extends RuntimeException {
  46 
  47     private static final long serialVersionUID = 269;
  48 
  49     private transient TypeMirror type;          // cannot be serialized
  50 
  51     /**
  52      * Constructs a new MirroredTypeException for the specified type.
  53      *
  54      * @param type  the type being accessed
  55      */
  56     public MirroredTypeException(TypeMirror type) {
  57         super("Attempt to access Class object for TypeMirror " + type);
  58         this.type = type;
  59     }
  60 
  61     /**
  62      * Returns the type mirror corresponding to the type being accessed.
  63      * The type mirror may be unavailable if this exception has been
  64      * serialized and then read back in.
  65      *
  66      * @return the type mirror, or {@code null} if unavailable
  67      */
  68     public TypeMirror getTypeMirror() {
  69         return type;
  70     }
  71 
  72     /**
  73      * Explicitly set all transient fields.
  74      */
  75     private void readObject(ObjectInputStream s)
  76         throws IOException, ClassNotFoundException {
  77         s.defaultReadObject();


  37  *
  38  * @author Joseph D. Darcy
  39  * @author Scott Seligman
  40  * @author Peter von der Ahé
  41  * @see MirroredTypesException
  42  * @see Element#getAnnotation(Class)
  43  * @since 1.6
  44  */
  45 public class MirroredTypeException extends RuntimeException {
  46 
  47     private static final long serialVersionUID = 269;
  48 
  49     private transient TypeMirror type;          // cannot be serialized
  50 
  51     /**
  52      * Constructs a new MirroredTypeException for the specified type.
  53      *
  54      * @param type  the type being accessed
  55      */
  56     public MirroredTypeException(TypeMirror type) {
  57         super("Attempt to access Class object for TypeMirror " + type.toString());
  58         this.type = type;
  59     }
  60 
  61     /**
  62      * Returns the type mirror corresponding to the type being accessed.
  63      * The type mirror may be unavailable if this exception has been
  64      * serialized and then read back in.
  65      *
  66      * @return the type mirror, or {@code null} if unavailable
  67      */
  68     public TypeMirror getTypeMirror() {
  69         return type;
  70     }
  71 
  72     /**
  73      * Explicitly set all transient fields.
  74      */
  75     private void readObject(ObjectInputStream s)
  76         throws IOException, ClassNotFoundException {
  77         s.defaultReadObject();