fields with final modifier converted to val

test/org/jetbrains/jet/j2k/ast/FieldTest.java

@@ -0,0 +1,30 @@
+package org.jetbrains.jet.j2k.ast;
+
+import junit.framework.Assert;
+import org.jetbrains.jet.j2k.JetTestCaseBase;
+
+/**
+ * @author ignatov
+ */
+public class FieldTest extends JetTestCaseBase {
+  public void testVarWithoutInit() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("Foo f;"),
+      "var f : Foo?"
+    );
+  }
+
+  public void testVarWithInit() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("Foo f = new Foo(1, 2);"),
+      "var f : Foo? = Foo(1, 2)"
+    );
+  }
+
+  public void testValWithInit() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("final Foo f = new Foo(1, 2);"),
+      "val f : Foo? = Foo(1, 2)"
+    );
+  }
+}