[Feature] add for new

lock-test/src/main/java/com/github/houbb/lock/test/SyncTest.java

@@ -0,0 +1,18 @@
+package com.github.houbb.lock.test;
+
+/**
+ * @author binbin.hou
+ * @since 0.0.1
+ */
+public class SyncTest {
+
+    public synchronized void syncOne() {
+        System.out.println("方法1执行");
+        syncTwo();
+    }
+
+    public synchronized void syncTwo() {
+        System.out.println("方法2执行");
+    }
+
+}

lock-test/src/main/java/com/github/houbb/lock/test/package-info.java

@@ -0,0 +1 @@
+package com.github.houbb.lock.test;