alcuni test su synchronized e singleton

threads_test/test_2_start.java

@@ -0,0 +1,22 @@
+package threads_test;
+
+/**
+ * Created by Giovanni on 12/10/2014.
+ */
+public class test_2_start {
+
+    public static void main (String[] args) {
+
+
+        test_2_singleton o= test_2_singleton.get_instance();
+        test_2_singleton o2= test_2_singleton.get_instance();
+
+        if (o == o2 )
+            System.out.print("Equal");
+
+
+    }
+
+
+
+}