Fixed code scanning warnings

Author: anders-wartoft

.gitignore

@@ -2,3 +2,5 @@ target
 
 .vscode
 .DS_Store
+
+.fake

src/main/java/nu/sitia/loggenerator/filter/substituters/DateSubstitute.java

@@ -28,7 +28,7 @@ public class DateSubstitute extends AbstractSubstitute {
     private Date date;
 
     /** Regex for a date pattern */
-    private static final String dateRegex = "\\{date:(?<datepattern>[yYmMHhsz+-dD:\\d'T. ]+|epoch|epoch16)(/(?<locale>[^}]+))?}";
+    private static final String dateRegex = "\\{date:(?<datepattern>[yYmMHhszdD:\\d'T. +\\-]+|epoch|epoch16)(/(?<locale>[^}]+))?}";
     /** Cached pattern for getting date format string */
     private static final Pattern datePattern = Pattern.compile(dateRegex);
 

src/main/java/nu/sitia/loggenerator/util/Ipv4.java

@@ -33,7 +33,7 @@ public static long ipv4ToLong(String ipAddress) {
         for (int i = 0; i < ipAddressInArray.length; i++) {
             int power = 3 - i;
             int ip = Integer.parseInt(ipAddressInArray[i]);
-            result += ip * Math.pow(256, power);
+            result += (long) (ip * Math.pow(256, power));
         }
         return result;
     }