Avoid spurious array copy.

2016-01-06 12:24:25 +01:00 · 2016-01-06 12:24:25 +01:00 · 637027aa50
parent b21b4c8ded
commit 637027aa50
1 changed files with 0 additions and 1 deletions
--- a/src/main/java/org/apache/commons/math4/ode/nonstiff/RungeKuttaFieldIntegrator.java
+++ b/src/main/java/org/apache/commons/math4/ode/nonstiff/RungeKuttaFieldIntegrator.java
@ -175,7 +175,6 @@ public abstract class RungeKuttaFieldIntegrator<T extends RealFieldElement<T>>
            // discrete events handling
            interpolator.storeState(stateTmp);
            System.arraycopy(yTmp, 0, y, 0, y0.length);
-            System.arraycopy(yDotK[stages - 1], 0, yDotTmp, 0, y0.length);
            stepStart = acceptStep(interpolator, finalTime);

            if (!isLastStep) {