63         super(methodSignature, primID, srctype, comptype, dsttype);
  64         this.owner = owner;
  65         this.relativeClassName = relativeClassName;
  66     }
  67 
  68     public GraphicsPrimitive makePrimitive(SurfaceType srctype,
  69                                            CompositeType comptype,
  70                                            SurfaceType dsttype) {
  71         // This should never happen.
  72         throw new InternalError("makePrimitive called on a Proxy!");
  73     }
  74 
  75     //
  76     // Come up with the real instance.  Called from
  77     // GraphicsPrimitiveMgr.locate()
  78     //
  79     GraphicsPrimitive instantiate() {
  80         String name = getPackageName(owner.getName()) + "."
  81                         + relativeClassName;
  82         try {
  83             Class<?> clazz = Class.forName(name);
  84             GraphicsPrimitive p = (GraphicsPrimitive) clazz.newInstance();

  85             if (!satisfiesSameAs(p)) {
  86                 throw new RuntimeException("Primitive " + p
  87                                            + " incompatible with proxy for "
  88                                            + name);
  89             }
  90             return p;
  91         } catch (ClassNotFoundException ex) {
  92             throw new RuntimeException(ex.toString());
  93         } catch (InstantiationException ex) {
  94             throw new RuntimeException(ex.toString());
  95         } catch (IllegalAccessException ex) {
  96             throw new RuntimeException(ex.toString());
  97         }
  98         // A RuntimeException should never happen in a deployed JDK, because
  99         // the regression test GraphicsPrimitiveProxyTest will catch any
 100         // of these errors.
 101     }
 102 
 103     private static String getPackageName(String className) {
 104         int lastDotIdx = className.lastIndexOf('.');

  63         super(methodSignature, primID, srctype, comptype, dsttype);
  64         this.owner = owner;
  65         this.relativeClassName = relativeClassName;
  66     }
  67 
  68     public GraphicsPrimitive makePrimitive(SurfaceType srctype,
  69                                            CompositeType comptype,
  70                                            SurfaceType dsttype) {
  71         // This should never happen.
  72         throw new InternalError("makePrimitive called on a Proxy!");
  73     }
  74 
  75     //
  76     // Come up with the real instance.  Called from
  77     // GraphicsPrimitiveMgr.locate()
  78     //
  79     GraphicsPrimitive instantiate() {
  80         String name = getPackageName(owner.getName()) + "."
  81                         + relativeClassName;
  82         try {
  83             @SuppressWarnings("deprecation")
  84             Object object = Class.forName(name).newInstance();
  85             GraphicsPrimitive p = (GraphicsPrimitive) object;
  86             if (!satisfiesSameAs(p)) {
  87                 throw new RuntimeException("Primitive " + p
  88                                            + " incompatible with proxy for "
  89                                            + name);
  90             }
  91             return p;
  92         } catch (ClassNotFoundException ex) {
  93             throw new RuntimeException(ex.toString());
  94         } catch (InstantiationException ex) {
  95             throw new RuntimeException(ex.toString());
  96         } catch (IllegalAccessException ex) {
  97             throw new RuntimeException(ex.toString());
  98         }
  99         // A RuntimeException should never happen in a deployed JDK, because
 100         // the regression test GraphicsPrimitiveProxyTest will catch any
 101         // of these errors.
 102     }
 103 
 104     private static String getPackageName(String className) {
 105         int lastDotIdx = className.lastIndexOf('.');