Update DefaultNumericAxisTests.java, remove throws Exception

- Remove throws exception for quality gate

Author: dedeibel

chartfx-chart/src/test/java/io/fair_acc/chartfx/axes/spi/DefaultNumericAxisTests.java

@@ -98,7 +98,7 @@ public void parameterTests() {
 
     @ParameterizedTest
     @MethodSource("testAxisLabelTextProvider")
-    void testAxisLabelText(String expected, String name, String unit, double unitScaling) throws Exception {
+    void testAxisLabelText(String expected, String name, String unit, double unitScaling) {
         final DefaultNumericAxis axis = new DefaultNumericAxis(name, unit);
         axis.setUnitScaling(unitScaling);
         assertEquals(expected, axis.generateAxisLabelText());