Changeset 7140 in josm for trunk/src/org/openstreetmap/josm/data/Preferences.java

Timestamp:

2014-05-18T15:47:10+02:00 (10 years ago)

Author:

Don-vip

Message:

fix compilation warnings with JDK8 - equals() and hashcode() must be overriden in pairs

File:

• trunk/src/org/openstreetmap/josm/data/Preferences.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/Preferences.java

@@ -175 +175 @@
             this.value = value;
         }
-        @Override public T getValue() {
+        @Override
+        public T getValue() {
             return value;
         }
-        @Override public String toString() {
+        @Override
+        public String toString() {
             return value != null ? value.toString() : "null";
+        }
+        @Override
+        public int hashCode() {
+            final int prime = 31;
+            int result = 1;
+            result = prime * result + ((value == null) ? 0 : value.hashCode());
+            return result;
+        }
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj)
+                return true;
+            if (obj == null)
+                return false;
+            if (!(obj instanceof AbstractSetting))
+                return false;
+            AbstractSetting<?> other = (AbstractSetting<?>) obj;
+            if (value == null) {
+                if (other.value != null)
+                    return false;
+            } else if (!value.equals(other.value))
+                return false;
+            return true;
         }
     }