code review: improved exception messages to be more verbose whenever possible.

began with CLKernel testcase.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/com/jogamp/opencl/CLCommandQueue.java b/src/com/jogamp/opencl/CLCommandQueue.java
index 1781a8ae..288e5b00 100644
--- a/src/com/jogamp/opencl/CLCommandQueue.java
+++ b/src/com/jogamp/opencl/CLCommandQueue.java
@@ -1418,7 +1418,9 @@ public class CLCommandQueue extends CLObject implements CLResource {
     public void release() {
         int ret = cl.clReleaseCommandQueue(ID);
         context.onCommandQueueReleased(device, this);
-        checkForError(ret, "can not release command queue");
+        if(ret != CL_SUCCESS) {
+            throw newException(ret, "can not release "+this);
+        }
     }
 
     public void close() {
@@ -1503,6 +1505,11 @@ public class CLCommandQueue extends CLObject implements CLResource {
     }
 
     @Override
+    public String toString() {
+        return getClass().getSimpleName() +" "+getProperties()+" on "+ getDevice();
+    }
+
+    @Override
     public boolean equals(Object obj) {
         if (obj == null) {
             return false;