add SafeVarargs annotation

xuwei-k · xuwei-k · commit 6da87168d6ca · 2018-02-07T12:01:13.000+09:00
suppress following warning https://travis-ci.org/msgpack/msgpack-java/jobs/337228566#L522 ``` [warn] /home/travis/build/msgpack/msgpack-java/msgpack-core/src/main/java/org/msgpack/value/ValueFactory.java:231:1: Possible heap pollution from parameterized vararg type java.util.Map.Entry<? extends org.msgpack.value.Value,? extends org.msgpack.value.Value> [warn] public static MapValue newMap(Map.Entry<? extends Value, ? extends Value>... pairs) ```
diff --git a/msgpack-core/src/main/java/org/msgpack/value/ValueFactory.java b/msgpack-core/src/main/java/org/msgpack/value/ValueFactory.java
@@ -228,6 +228,7 @@ public static ImmutableMapValue emptyMap()
         return ImmutableMapValueImpl.empty();
     }
 
+    @SafeVarargs
     public static MapValue newMap(Map.Entry<? extends Value, ? extends Value>... pairs)
     {
         Value[] kvs = new Value[pairs.length * 2];

Original file line number	Diff line number	Diff line change
`@@ -228,6 +228,7 @@ public static ImmutableMapValue emptyMap()`
`228`	`228`	`return ImmutableMapValueImpl.empty();`
`229`	`229`	`}`
`230`	`230`
	`231`	`+ @SafeVarargs`
`231`	`232`	`public static MapValue newMap(Map.Entry<? extends Value, ? extends Value>... pairs)`
`232`	`233`	`{`
`233`	`234`	`Value[] kvs = new Value[pairs.length * 2];`