java并发

code/Java/java-concurrency/src/main/java/com/heibaiying/lockOptimization/Employee.java

@@ -0,0 +1,33 @@
+package com.heibaiying.lockOptimization;
+
+import java.util.Date;
+
+public class Employee {
+	private String name;
+	private int age;
+	private Date birthday;
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public int getAge() {
+		return age;
+	}
+
+	public void setAge(int age) {
+		this.age = age;
+	}
+
+	public Date getBirthday() {
+		return birthday;
+	}
+
+	public void setBirthday(Date birthday) {
+		this.birthday = birthday;
+	}
+}

code/Java/java-concurrency/src/main/java/com/heibaiying/lockOptimization/LockElision.java

@@ -0,0 +1,17 @@
+package com.heibaiying.lockOptimization;
+
+/**
+ * 锁消除
+ */
+public class LockElision {
+
+	private String toJson(Employee employee) {
+		StringBuffer buffer = new StringBuffer();
+		buffer.append("name:").append(employee.getName());
+		buffer.append("age:").append(employee.getAge());
+		buffer.append("birthday:").append(employee.getBirthday());
+		return buffer.toString();
+	}
+}
+
+