Update

src/java_core_basic/JVMMemory.java → src/java_effective_code/JVMMemory.java

@@ -1,4 +1,4 @@
-package java_core_basic;
+package java_effective_code;
 
 /**
  * The memory of JVM

src/java_serializable/SerializeToArray.java

@@ -7,7 +7,7 @@
 import java.io.ObjectOutputStream;
 import java.util.Arrays;
 
-import java_common.TimeNow;
+import java_common.CommonMethod;
 
 /**
  * 序列化和反序列化方法
@@ -17,7 +17,7 @@
 public class SerializeToArray {
 	public static void main(String[] args) {
 		SerializeToArray sh = new SerializeToArray();
-		SerializableObject js = new SerializableObject("序列化:",TimeNow.TIME_NOW);
+		SerializableObject js = new SerializableObject("序列化:",CommonMethod.TIME_NOW);
 
 		//序列化
 		byte[] serializableObject=sh.Serialize(js);

src/java_serializable/SerializeToFile.java

@@ -6,7 +6,7 @@
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 
-import java_common.TimeNow;
+import java_common.CommonMethod;
 
 /**
  * 序列化对象并存储到文件
@@ -17,7 +17,7 @@
 public class SerializeToFile {
 	public static void main(String[] args) throws IOException {
 		String file = "src/java_serializable/SerializeObject.txt";
-		SerializableObject so = new SerializableObject("Tanglong", TimeNow.TIME_NOW);
+		SerializableObject so = new SerializableObject("Tanglong", CommonMethod.TIME_NOW);
 		System.out.println("对象：\n" + so);
 
 		// 序列化

src/java_thread/PrintLog.java

@@ -1,10 +1,10 @@
 package java_thread;
 
-import java_common.TimeNow;
+import java_common.CommonMethod;
 
 public class PrintLog {
 	//´òÓ¡µ±Ç°Ê±¼äϵÄÐÅÏ¢
 	public static void log(String msg) {
-		System.out.printf("%s %s %s%n", TimeNow.TIME_NOW, Thread.currentThread().getName(), msg);
+		System.out.printf("%s %s %s%n", CommonMethod.TIME_NOW, Thread.currentThread().getName(), msg);
 	}
 }