Processing vararg flag of parameter for primitives and wrappers.

#KT-2776 fixed

compiler/testData/loadJava/kotlinSignature/propagation/parameter/InheritNotVarargInteger.java

@@ -0,0 +1,12 @@
+package test;
+
+public interface InheritNotVarargInteger {
+
+    public interface Super {
+        void foo(Integer[] p);
+    }
+
+    public interface Sub extends Super {
+        void foo(Integer... p);
+    }
+}