Equal: remove reference to static field of LazyString. Fix #321

l1cache · jbgi · commit 6c6dabdb26b0 · 2017-09-11T13:19:59.000+02:00
Cause it could cause deadlock on parallel static initialization.
diff --git a/core/src/main/java/fj/Equal.java b/core/src/main/java/fj/Equal.java
@@ -674,7 +674,7 @@ public static <A> Equal<V8<A>> v8Equal(final Equal<A> ea) {
   /**
    * An equal instance for lazy strings.
    */
-  public static final Equal<LazyString> eq = streamEqual(charEqual).contramap(LazyString.toStream);
+  public static final Equal<LazyString> eq = streamEqual(charEqual).contramap(LazyString::toStream);
 
   /**
    * An equal instance for the empty heterogeneous list.
