在整个代码中初始化变量和/或更新值的小问题 [英]Small issue initializing a variable and/or updating the value throughout the code
局部变量由于初始化时捕获异常而无法定义为最终变量 [英]local variable cannot be defined as final due to catching exception while initializing it
在初始化私有静态变量时使用getClass()进行同步是一个坏主意吗? [英]Is it bad idea to use getClass() for synchronization while initializing private static variable?