fixing TestAbortingHeavyLoadQuery for good

java/com.sap.sse.datamining.test/src/com/sap/sse/datamining/impl/TestAbortingHeavyLoadQuery.java

@@ -83,7 +83,7 @@ public class TestAbortingHeavyLoadQuery {
     /** The time a step of a heavy load instruction blocks the executing thread (using {@link Thread#sleep(long)}). */
     private static final long HeavyLoadInstructionStepDuration = 50;
     /** The number of steps a heavy load instruction performs */
-    private static final int HeavyLoadInstructionNumberOfSteps = 100;
+    private static final int HeavyLoadInstructionNumberOfSteps = 10;
     /** The total time a heavy load instruction blocks the executing thread (using {@link Thread#sleep(long)}). */
     private static final long HeavyLoadInstructionTotalDuration = HeavyLoadInstructionStepDuration * HeavyLoadInstructionNumberOfSteps;
     

java/com.sap.sse.datamining.test/src/com/sap/sse/datamining/test/util/components/StatefulBlockingInstruction.java

@@ -30,18 +30,22 @@ public class StatefulBlockingInstruction<ResultType> extends StatefulProcessorIn
     protected ResultType internalComputeResult() throws Exception {
         if (getTotalBlockDuration() > 0) {
             actionBeforeBlock();
-            for (int i = 0; i < numberOfSteps; i++) {
-                if (isAborted()) {
-                    actionBeforeAbort();
-                    computeResultWasAborted = true;
-                    break;
-                }
+            for (int i = 0; !checkIsAborted() && i < numberOfSteps; i++) {
                 Thread.sleep(stepDuration);
             }
             actionAfterBlock();
         }
         return result;
     }
+    
+    private boolean checkIsAborted() {
+        final boolean result = isAborted();
+        if (result) {
+            actionBeforeAbort();
+            computeResultWasAborted = true;
+        }
+        return result;
+    }
 
     protected void actionBeforeBlock() { }
     protected void actionBeforeAbort() { }