在Java并发编程的世界里，synchronized是一块绕不开的“基石”——它像一把“互斥锁”，守护着共享资源免受多线程“争抢”的伤害；又似一道“安全屏障”，将竞态条件、数据不一致等线程安全问题隔绝在外。然而，很多开发者对synchronized的认知停留在“加锁语法糖”层面，实践中频频踩坑： ...

A landslide in Java, Indonesia, has killed 11 people. The landslide hit Cibeunying village on November 13, after days of heavy rain. Twelve people are still missing, with victims buried up to 8 metres ...

引言：空指针异常——Java开发者的“头号公敌” 在Java开发中，NullPointerException（空指针异常）几乎是每个程序员都遇到过的“噩梦”。无论是调用对象的方法（如user,getName()）、访问集合元素（如list,get(0),toString()），还是处理第三方API返回的数据，稍有不慎就 ...

If you haven't seen the latest Java developer productivity report from Perforce, you should check it out. Written by Perforce CTO Rod Cope and developer tools exec Jeff Michael, the "2025 Java ...

The Java landscape—including key players and users—is experiencing a significant shift. Oracle Java has been the most popular way to run enterprise Java applications and workloads for years. However, ...

Manuel Vonau was Android Police's Google Editor until April 2024, with expertise in Android, Chrome, Pixels, and other Google products. For five years, he covered tech news and reviewed devices after ...

Next year, 2025, will mark the 30th anniversary since Java was released by James Gosling. Thirty years is quite an age for code, and many companies wonder how Java can still be actively used for ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...