fix test failure: nullInputStream does not exist on jdk 8

Author: jgpc42

src/insn/op_map.clj

@@ -29,8 +29,8 @@
           [ks (map m ks)])))))
 
 (def ^:private op-handlers
-  "Each added quad provides a op keyword seq, an emit fn, and a fn that
-  should convert the map op to the vector equivalent. Nothing fancy like
+  "Each added tuple should be an op keyword seq, an emit fn, and a fn
+  that converts the map op to the vector equivalent. Nothing fancy like
   multimethods/protocols for performance here."
   (let [add #(vary-meta (merge %1 (zipmap %2 (repeat %3)))
                         merge (zipmap %2 (repeat %4)))]

test/insn/core_test.clj

@@ -416,13 +416,7 @@
                      {:name :clinit
                       :emit [{:op :return}]}
                      {:name 'm :type Object
-                      :emit [{:op :invokestatic
-                              :class java.io.InputStream
-                              :name 'nullInputStream
-                              :type java.io.InputStream}
-                             {:op :pop}
-                             ,
-                             {:op :ldc, :value 0}
+                      :emit [{:op :ldc, :value 0}
                              {:op :istore, :index 1}
                              ,
                              {:op :iinc, :index 1, :value 1}