WIP #1064 determining default numerical integral method

- fix JUnit test case

Author: axkr

symja_android_library/matheclipse-core/src/test/java/org/matheclipse/core/system/PatternMatchingTestCase.java

@@ -262,7 +262,7 @@ public void testPatternTest() {
     check("f[x_?NumericQ]:= NIntegrate[Sin[t^3], {t, 0, x}]", //
         "");
     check("f[2]", //
-        "0.4519484771568259");
+        "0.4519484771568257");
     check("f[(1+Sqrt[2])/5]", //
         "0.0135767506042311");
     check("f[a]", //