Added text for the Synchronized annotation to the features pages. Also did some fixes in regards to whitespacing (some fancy footwork in regards to white-space: pre).

usage_examples/SynchronizedExample_post.jpage

@@ -0,0 +1,23 @@
+public class SynchronizedExample {
+	private static final Object $LOCK = new Object[0];
+	private final Object $lock = new Object[0];
+	private final Object myLock = new Object();
+	
+	public static void hello() {
+		synchronized($LOCK) {
+			System.out.println("world");
+		}
+	}
+	
+	public int answerToLife() {
+		synchronized($lock) {
+			return 42;
+		}
+	}
+	
+	public void foo() {
+		synchronized(myLock) {
+			System.out.println("bar");
+		}
+	}
+}