Made LogEntry use the Builder pattern

src/main/java/world/bentobox/bentobox/api/logs/LogEntry.java

@@ -1,5 +1,7 @@
 package world.bentobox.bentobox.api.logs;
 
+import java.util.LinkedHashMap;
+import java.util.Locale;
 import java.util.Map;
 
 /**
@@ -11,20 +13,14 @@ import java.util.Map;
  * @author Poslovitch
  */
 public class LogEntry {
-    private long timestamp;
+    private final long timestamp;
-    private String type;
+    private final String type;
-    private Map<String, Object> data;
+    private final Map<String, Object> data;
 
-    public LogEntry(String type, Map<String, Object> data) {
+    private LogEntry(Builder builder) {
-        this.timestamp = System.currentTimeMillis();
+        this.timestamp = builder.timestamp;
-        this.type = type;
+        this.type = builder.type;
-        this.data = data;
+        this.data = builder.data;
-    }
-
-    public LogEntry(long timestamp, String type, Map<String, Object> data) {
-        this.timestamp = timestamp;
-        this.type = type;
-        this.data = data;
     }
 
     public long getTimestamp() {
@@ -38,4 +34,41 @@ public class LogEntry {
     public Map<String, Object> getData() {
         return data;
     }
+
+    public static class Builder {
+        private long timestamp;
+        private String type;
+        private Map<String, Object> data;
+
+        public Builder(String type) {
+            this.timestamp = System.currentTimeMillis();
+            this.type = type.toUpperCase(Locale.ENGLISH);
+            this.data = new LinkedHashMap<>();
+        }
+
+        public Builder timestamp(long timestamp) {
+            this.timestamp = timestamp;
+            return this;
+        }
+
+        public Builder data(Map<String, Object> data) {
+            this.data = data;
+            return this;
+        }
+
+        /**
+         * Puts this key and this value in the currently existing data map.
+         * @param key key to set
+         * @param value value to set
+         * @return the Builder instance
+         */
+        public Builder data(String key, Object value) {
+            this.data.put(key, value);
+            return this;
+        }
+
+        public LogEntry build() {
+            return new LogEntry(this);
+        }
+    }
 }

src/main/java/world/bentobox/bentobox/database/objects/adapters/LogEntryListAdapter.java

@@ -44,7 +44,7 @@ public class LogEntryListAdapter implements AdapterInterface<List<LogEntry>, Lis
             String type = (String) entry.get(TYPE);
             Map<String, Object> data = (Map<String, Object>) entry.get(DATA);
 
-            result.add(new LogEntry(timestamp, type, data));
+            result.add(new LogEntry.Builder(type).timestamp(timestamp).data(data).build());
         }
 
         return result;