From d48267bcbf0d43475963e0acf242c689acb55ac5 Mon Sep 17 00:00:00 2001
From: Ceiling_roof <48134466+ResilientSpring@users.noreply.github.com>
Date: Sat, 27 Nov 2021 17:13:04 +0800
Subject: [PATCH 1/2] Committed 2021/11/27

---
 Chapter8/Interface/ICharQ.java | 10 ++++++++++
 Chapter8/Interface/IQDemo.java | 10 ++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 Chapter8/Interface/ICharQ.java
 create mode 100644 Chapter8/Interface/IQDemo.java

diff --git a/Chapter8/Interface/ICharQ.java b/Chapter8/Interface/ICharQ.java
new file mode 100644
index 0000000..4e2c8d9
--- /dev/null
+++ b/Chapter8/Interface/ICharQ.java
@@ -0,0 +1,10 @@
+package Interface;
+
+public class ICharQ {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+
+	}
+
+}
diff --git a/Chapter8/Interface/IQDemo.java b/Chapter8/Interface/IQDemo.java
new file mode 100644
index 0000000..5cc181a
--- /dev/null
+++ b/Chapter8/Interface/IQDemo.java
@@ -0,0 +1,10 @@
+package Interface;
+
+public class IQDemo {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+
+	}
+
+}

From a79493fa31b83fad53be07f2d9e00c093f0771db Mon Sep 17 00:00:00 2001
From: Ceiling_roof <48134466+ResilientSpring@users.noreply.github.com>
Date: Sun, 9 Jan 2022 01:30:15 +0800
Subject: [PATCH 2/2] Committed 2022/01/08

---
 .classpath                                |  1 +
 Chapter11/Multi_threaded_programming.java | 26 +++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 Chapter11/Multi_threaded_programming.java

diff --git a/.classpath b/.classpath
index f560dd4..d2572c4 100644
--- a/.classpath
+++ b/.classpath
@@ -19,5 +19,6 @@
 	<classpathentry kind="src" path="Questions_to_ask"/>
 	<classpathentry kind="src" path="Chapter8"/>
 	<classpathentry kind="src" path="Oracle_Java_Tutorials"/>
+	<classpathentry kind="src" path="Chapter11"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/Chapter11/Multi_threaded_programming.java b/Chapter11/Multi_threaded_programming.java
new file mode 100644
index 0000000..06967bd
--- /dev/null
+++ b/Chapter11/Multi_threaded_programming.java
@@ -0,0 +1,26 @@
+// Create a thread by implementing Runnable.
+public class Multi_threaded_programming {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+
+	}
+
+}
+
+class MyThreaded implements Runnable {
+	
+	String thread_nameString;
+	
+	public MyThreaded(String name) {
+		// TODO Auto-generated constructor stub
+		thread_nameString = name;
+	}
+
+	@Override
+	public void run() {
+		// TODO Auto-generated method stub
+		
+	}
+	
+}