Added fast path to equals impl.

6 files changed, 6 insertions, 0 deletions

diff --git a/src/nativewindow/classes/javax/media/nativewindow/Capabilities.java b/src/nativewindow/classes/javax/media/nativewindow/Capabilities.java
index 9df57b6d2..6c875ab40 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/Capabilities.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/Capabilities.java
@@ -74,6 +74,7 @@ public class Capabilities implements Cloneable {
   }
 
   public boolean equals(Object obj) {
+    if(this == obj)  { return true; }
     if(!(obj instanceof Capabilities)) {
         return false;
     }
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java b/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java
index 86e1b8d28..a970be158 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java
@@ -78,6 +78,7 @@ public class Dimension implements Cloneable, DimensionReadOnly {
     }
 
     public boolean equals(Object obj) {
+        if(this == obj)  { return true; }
         if (obj instanceof Dimension) {
             Dimension p = (Dimension)obj;
             return height == p.height && 
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java b/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java
index c7fa247bf..96a45b7b1 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/Insets.java
@@ -70,6 +70,7 @@ public class Insets implements Cloneable {
      *                          otherwise <code>false</code>.
      */
     public boolean equals(Object obj) {
+        if(this == obj)  { return true; }
         if (obj instanceof Insets) {
             Insets insets = (Insets)obj;
             return ((top == insets.top) && (left == insets.left) &&
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/Point.java b/src/nativewindow/classes/javax/media/nativewindow/util/Point.java
index 76f1d69c5..6db0ecfe2 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/util/Point.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/Point.java
@@ -51,6 +51,7 @@ public class Point implements Cloneable, PointReadOnly {
     }
 
     public boolean equals(Object obj) {
+        if(this == obj)  { return true; }
         if (obj instanceof Point) {
             Point p = (Point)obj;
             return y == p.y && x == p.x;
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/Rectangle.java b/src/nativewindow/classes/javax/media/nativewindow/util/Rectangle.java
index f4808929b..ba24bc64e 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/util/Rectangle.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/Rectangle.java
@@ -63,6 +63,7 @@ public class Rectangle implements Cloneable, RectangleReadOnly {
     public void setHeight(int height) { this.height = height; }
 
     public boolean equals(Object obj) {
+        if(this == obj)  { return true; }
         if (obj instanceof Rectangle) {
             Rectangle rect = (Rectangle)obj;
             return (y == rect.y) && (x == rect.x) &&
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/SurfaceSize.java b/src/nativewindow/classes/javax/media/nativewindow/util/SurfaceSize.java
index 294fa2d13..ea098b967 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/util/SurfaceSize.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/SurfaceSize.java
@@ -76,6 +76,7 @@ public class SurfaceSize  implements Cloneable {
      *          otherwise <code>false</code>.
      */
     public final boolean equals(Object obj) {
+        if(this == obj)  { return true; }
         if (obj instanceof SurfaceSize) {
             SurfaceSize p = (SurfaceSize)obj;
             return getResolution().equals(p.getResolution()) &&