Merge pull request #142 from sir-gon/renovate/checkstyle-10.x

Update dependency checkstyle to v10.14.1

Author: sir-gon

algorithm-exercises-java/build.gradle

@@ -42,7 +42,7 @@ tasks.named('test') {
 }
 
 checkstyle {
-    toolVersion = '10.14.0'
+    toolVersion = '10.14.1'
     configFile = file("${rootDir}/config/checkstyle/checkstyle.xml")
     maxErrors	= 0
     maxWarnings	= 0

algorithm-exercises-java/src/main/java/ae/projecteuler/helper/BigNum.java

@@ -88,7 +88,6 @@ public BigNum bigSum(BigNum bigNum) {
   public BigNum bigSum(List<Integer> numberList) {
     List<Integer> a = this.getInternalValue();
     List<Integer> b = numberList;
-    ArrayList<Integer> result = new ArrayList<>();
 
     Collections.reverse(a);
     Collections.reverse(b);
@@ -107,6 +106,7 @@ public BigNum bigSum(List<Integer> numberList) {
       }
     }
 
+    ArrayList<Integer> result = new ArrayList<>();
     // do the sum
     for (int i = 0; i < a.size(); i++) {
       sum = a.get(i) + b.get(i) + carry;