In a switch statement, why are all the cases being executed?(在switch语句中，为什么所有的case都被执行了?)

This method must return a result of type boolean(Java)(此方法必须返回 boolean(Java) 类型的结果)

Missing return statement error in a method(方法中缺少返回语句错误)

Why am I getting a quot;cannot find symbolquot; error in my java program when I compile?(为什么我会收到“找不到符号?编译时java程序出错?)

try/catch block return with finally clause in java(java中带有finally子句的try/catch块返回)

How can i return a value from a void method in java(如何从java中的void方法返回值)

try and Finally giving exception with no return statement , but there is no exception when return statement is written in method(try 和 finally 给出没有返回语句的异常，但是在方法中写入返回语句时没有异常)

How does return work in try, catch, finally in Java?(在 Java 中，try、catch 和 finally 中的 return 是如何工作的?)

A Return inside and outside an If Statement(If 语句内部和外部的 Return)

Java#39;s System.exit(0); vs C++ return 0;(Java 的 System.exit(0);vs C++ 返回 0；)

Cyclomatic Complexity in piece of code with multiple exit points(具有多个退出点的代码段中的圈复杂度)

Is there a replacement for EXIT_SUCCESS and EXIT_FAILURE in Java?(Java 中是否有 EXIT_SUCCESS 和 EXIT_FAILURE 的替代品?)

return String from a callback - Java(从回调中返回字符串 - Java)

How to return a temporary int array in Java(如何在 Java 中返回一个临时 int 数组)

Why is it impossible, without attempting I/O, to detect that TCP socket was gracefully closed by peer?(为什么不尝试 I/O 就不可能检测到 TCP 套接字已被对等方优雅地关闭?)

How to read all of Inputstream in Server Socket JAVA(如何读取服务器套接字 JAVA 中的所有 Inputstream)

Netty vs Apache MINA(Netty 与 Apache MINA)

What would cause UDP packets to be dropped when being sent to localhost?(什么会导致 UDP 数据包在发送到 localhost 时被丢弃?)

Safe use of HttpURLConnection(安全使用 HttpURLConnection)

Sending and receiving files on socket(在套接字上发送和接收文件)