Add more synchronization.

[Sone.git] / src / main / java / net / pterodactylus / sone / core / Options.java

diff --git a/src/main/java/net/pterodactylus/sone/core/Options.java b/src/main/java/net/pterodactylus/sone/core/Options.java
index cbe88c8..f77c085 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/Options.java
+++ b/src/main/java/net/pterodactylus/sone/core/Options.java
@@ -2,6 +2,7 @@ package net.pterodactylus.sone.core;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -93,7 +94,7 @@ public class Options {
                private final T defaultValue;
 
                /** The current value. */
-               private T value;
+               private volatile T value;
 
                /** The option watcher. */
                private final List<OptionWatcher<T>> optionWatchers = new ArrayList<OptionWatcher<T>>();
@@ -155,10 +156,10 @@ public class Options {
        }
 
        /** Holds all {@link Boolean} {@link Option}s. */
-       private final Map<String, Option<Boolean>> booleanOptions = new HashMap<String, Option<Boolean>>();
+       private final Map<String, Option<Boolean>> booleanOptions = Collections.synchronizedMap(new HashMap<String, Option<Boolean>>());
 
        /** Holds all {@link Integer} {@link Option}s. */
-       private final Map<String, Option<Integer>> integerOptions = new HashMap<String, Option<Integer>>();
+       private final Map<String, Option<Integer>> integerOptions = Collections.synchronizedMap(new HashMap<String, Option<Integer>>());
 
        /**
         * Adds a boolean option.