test/jdk/lambda/separate/TestHarness.java

rev 7597 : 8015318: Extend Collector with 'finish' operation
Reviewed-by:
Contributed-by: brian.goetz@oracle.com

@@ -117,11 +117,11 @@
             method.getReturnType(), method.getName(),
             "return " + returns + ";",  method.getElements());
         Class stub = new Class(specimen.getName(), cm);
 
         String params =
-            Arrays.asList(args).stream().collect(Collectors.toStringJoiner(", ")).toString();
+            Arrays.asList(args).stream().collect(Collectors.joining(", ")).toString();
 
         ConcreteMethod sm = new ConcreteMethod(
             method.getReturnType(), method.getName(),
             String.format("return (new %s()).%s(%s);",
                           specimen.getName(), method.getName(), params),

@@ -148,11 +148,11 @@
             iface.getType().getName(), iface.getType().getAccessFlags(),
             iface.getType().getParameters(),
             null, Arrays.asList((Method)method));
         Class cstub = new Class(specimen.getName());
 
-        String params = Arrays.asList(args).stream().collect(Collectors.toStringJoiner(", ")).toString();
+        String params = Arrays.asList(args).stream().collect(Collectors.joining(", ")).toString();
 
         ConcreteMethod sm = new ConcreteMethod(
             "int", SourceModel.stdMethodName,
             String.format("return ((%s)(new %s())).%s(%s);", iface.toString(),
                 specimen.getName(), method.getName(), params),