Findbugs.normal: Adding safeguard hashCode() implementation throwing InternalError("hashCode not designed")

As long we don't use Object.hashCode() to idenitify the memory address, we can safeguard the code.

2 files changed, 8 insertions, 0 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java b/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java
index 5e0784022..430450767 100644
--- a/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java
+++ b/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java
@@ -1198,6 +1198,10 @@ public class Quaternion {
                Math.abs(z - comp.getZ()) <= ALLOWED_DEVIANCE &&
                Math.abs(w - comp.getW()) <= ALLOWED_DEVIANCE;
     }
+    @Override
+    public final int hashCode() {
+        throw new InternalError("hashCode not designed");
+    }
 
     public String toString() {
         return "Quaternion[x "+x+", y "+y+", z "+z+", w "+w+"]";
diff --git a/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java b/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java
index e454c036a..4caff95ea 100644
--- a/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java
+++ b/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java
@@ -673,6 +673,10 @@ public class AABBox {
         return VectorUtil.isVec2Equal(low, 0, other.low, 0, FloatUtil.EPSILON) &&
                VectorUtil.isVec3Equal(high, 0, other.high, 0, FloatUtil.EPSILON) ;
     }
+    @Override
+    public final int hashCode() {
+        throw new InternalError("hashCode not designed");
+    }
 
     /**
      * Assume this bounding box as being in object space and