void () { doTest("import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;" + "class X {" + " protected volatile String value;" + " private static final AtomicReferenceFieldUpdater<X, String> X_UPDATER = AtomicReferenceFieldUpdater\n" + " .newUpdater(X.class, String.class, \"value\");" + "}"); }