Reverted to original MR code.

The improvements make no gains and complicate the logic more than any code quality improvement foreseen.

Author: gopannabd

detectable/src/main/java/com/blackduck/integration/detectable/detectables/yarn/Version.java

@@ -15,11 +15,9 @@ public Version(int major, int minor, int patch) {
             this.patch = patch;
         }
         public Version(String[] parts) {
-            this(getPartOfVersion(parts, 0), getPartOfVersion(parts, 1), getPartOfVersion(parts, 2));
-        }
-
-        private int getPartOfVersion(String[] parts, int index) {
-             return parts.length > index && parts[index] != null && !parts[index].trim().isEmpty()? Integer.parseInt(parts[index]) : 0;
+            this(parts.length > 0 && parts[0] != null && !parts[0].trim().isEmpty()? Integer.parseInt(parts[0]) : 0, 
+                 parts.length > 1 && parts[1] != null && !parts[1].trim().isEmpty()? Integer.parseInt(parts[1]) : 0, 
+                 parts.length > 2 && parts[2] != null && !parts[2].trim().isEmpty()? Integer.parseInt(parts[2]) : 0);
         }
 
         @Override