@@ -0,0 +1,31 @@
+package org.javacore.io;
+
+import java.io.PrintWriter;
+/*
+ * Copyright [2015] [Jeff Lee]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @author Jeff Lee
+ * @since 2015-10-6 18:38:15
+ * 改变System.out输出案例
+ */
+public class ChangeSystemOut {
+	public static void main(String[] args) {
+		PrintWriter out = new PrintWriter(System.out,true);
+		out.println("Hello PrintWriter");
+		out.close();
+	}
+}