test vararg string loading

compiler/testData/readJavaBinaryClass/vararg/VarargString.java

@@ -0,0 +1,5 @@
+package test;
+
+class VarargString {
+    void vararg(String... strings) {}
+}

compiler/testData/readJavaBinaryClass/vararg/VarargString.kt

@@ -0,0 +1,5 @@
+package test
+
+open class VarargString() : java.lang.Object() {
+    open fun vararg(vararg p0: String?): Unit = #()
+}

compiler/testData/readJavaBinaryClass/vararg/VarargString.txt

@@ -0,0 +1,6 @@
+namespace test
+
+open class test.VarargString : java.lang.Object {
+    final /*constructor*/ fun <init>(): test.VarargString
+    open fun vararg(/*0*/ vararg p0: jet.String?): jet.Tuple0
+}