Allow resource variables in-place rename; Java in-place rename tests updated

java/java-tests/testData/refactoring/renameLocal/RenameResource.java

@@ -0,0 +1,7 @@
+public class Test {
+  void m() throws Exception {
+    try (AutoCloseable <caret>r = null; AutoCloseable r2 = r) {
+      System.out.println(r + ", " + r2);
+    }
+  }
+}