diff --git a/toolkits/codebank/src/test/java/com/ossez/toolkits/codebank/tests/BlackboardTest.java b/toolkits/codebank/src/test/java/com/ossez/toolkits/codebank/tests/BlackboardTest.java
new file mode 100644
index 0000000000..47258f3b95
--- /dev/null
+++ b/toolkits/codebank/src/test/java/com/ossez/toolkits/codebank/tests/BlackboardTest.java
@@ -0,0 +1,44 @@
+package com.ossez.toolkits.codebank.tests;
+
+import com.ossez.toolkits.codebank.common.model.TreeNode;
+import com.ossez.toolkits.codebank.common.utils.TreeUtils;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+/**
+ * This is the test file for something like to quick run.
+ * Once test finished, we need to move codes to different name, just like when we were student we like to eraser after using.
+ *
+ * @author YuCheng
+ */
+public class BlackboardTest {
+    private final static Logger logger = LoggerFactory.getLogger(BlackboardTest.class);
+
+    private static List<Integer> loopList = new ArrayList<>();
+
+	/**
+	 * Main Test to Run
+	 */
+	@Test
+    public void testMain() {
+        logger.debug("TREE TEST");
+        String data = "{1,2,3,4,5,#,6,#,#,7,8,#,#}";
+
+        this.subLogic(data);
+    }
+
+
+    /**
+     * @param data
+     */
+    private void subLogic(String data) {
+        logger.debug("Print Val - [{}]", data);
+    }
+
+
+}