Fixed estimation of acceptable errors in measuring performance

1 files changed, 1 insertions, 1 deletions

diff --git a/src/share/demo/java2d/J2DBench/src/j2dbench/report/TCChartReporter.java b/src/share/demo/java2d/J2DBench/src/j2dbench/report/TCChartReporter.java
index e3fe12367f..5a7b98ad47 100644
--- a/src/share/demo/java2d/J2DBench/src/j2dbench/report/TCChartReporter.java
+++ b/src/share/demo/java2d/J2DBench/src/j2dbench/report/TCChartReporter.java
@@ -133,7 +133,7 @@ public class TCChartReporter {
                         referenceValues.put(curTestName, value);
                     } else {
                         double refValue = referenceValues.getOrDefault(curTestName, 0.);
-                        if ((refValue - value) >= refValue * getMeasurementError(OJRname)) {
+                        if (Math.abs(value/refValue - 1) >= getMeasurementError(OJRname)) {
                             System.err.println(OJRname);
                             System.err.println(curTestName);
                             System.err.println("\treferenceValue=" + refValue);