Fixes reloading of data in YAML database

https://github.com/BentoBoxWorld/addon-limits/issues/6

pom.xml

@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>world.bentobox</groupId>
   <artifactId>limits</artifactId>
-  <version>0.0.2-SNAPSHOT</version>
+  <version>0.0.3-SNAPSHOT</version>
   <name>addon-limits</name>
   <description>An add-on for BentoBox that limits blocks and entities on islands.</description>
     <url>https://github.com/BentoBoxWorld/addon-level</url>

src/main/java/bentobox/addon/limits/listeners/BlockLimitsListener.java

@@ -71,6 +71,7 @@ public class BlockLimitsListener implements Listener {
             ConfigurationSection limitConfig = addon.getConfig().getConfigurationSection("blocklimits");
             defaultLimitMap = loadLimits(limitConfig);
         }
+
         // Load specific worlds
 
         if (addon.getConfig().isConfigurationSection("worlds")) {
@@ -257,7 +258,11 @@ public class BlockLimitsListener implements Listener {
             }
         }
         // Check default limit map
-        if (defaultLimitMap.containsKey(m) && countMap.get(id).isAtLimit(m, defaultLimitMap.get(m))) {
+        if (defaultLimitMap.containsKey(m)
+                && countMap
+                .get(id)
+                .isAtLimit(m,
+                        defaultLimitMap.get(m))) {
             return defaultLimitMap.get(m);
         }
         // No limit

src/main/java/bentobox/addon/limits/objects/IslandBlockCount.java

@@ -24,6 +24,9 @@ public class IslandBlockCount implements DataObject {
     @Expose
     private Map<Material, Integer> blockCount = new HashMap<>();
 
+    // Required for YAML database
+    public IslandBlockCount() {}
+
     public IslandBlockCount(String uniqueId2) {
         this.uniqueId = uniqueId2;
     }