在Java中,“unreachable statement”指的是那些由于程序逻辑的原因,永远不会被执行到的代码语句。这些语句的存在是无意义的,甚至可能是错误的,因此编译器会报错并指出这些无法到达的语句。 2. 导致“unreachable statement”出现的常见场景或示例代码 以下是一些常见的导致“unreachable statement”出现的情况: 在return语句...
publicclassUnreachableStatementExample{publicstaticvoidmain(String[]args){intnumber=10;if(number>0){System.out.println("Number is positive.");}elseif(number<0){System.out.println("Number is negative.");}else{System.out.println("Number is zero.");}// Unreachable statementSystem.out.println("T...
java编译器把Unreachable statement标记为运行时错误,一个Unreachable statement就是编译器决定永远不会执行它。下面的几种情况会出现 Unreachable statement: (0)在while(true)循环后面 (1)在reutrn语句后写语句。 (2)在throw语句后写语句。 (3)break、continue语句之后定义语句。 (4)“\u10100”//合法,相当于‘\...
会出现unreachable statement的可能 java编译器把unreachable statement标记为运行时错误,一个unreachable statement就是编译器决定永远不会执行它。 下面的几种情况会出现 unreachable statement: (1)在reutrn语句后写语句。 (2)在throw语句后写语句。 (3)break、continue语句之后定义语句。 (4)“\u10100”//合法,相当...
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System.out.println(theText);^Main.java:28: error: missingreturnstatement }^ 2 errors 解答: You were right assuming that your problem is here: returntheText.toString(); System.out.println(theText); thereturnfunction willterminateyour method, meaning no line of code past it will be executed....
遇到Unreachable Statement怎么解决？java报错遇到Unreachable Statement怎么解决？java报错https://developer....
Returns an array containing all of the exceptions that were suppressed, typically by the try-with-resources statement, in order to deliver this exception. (Inherited from Throwable) InitCause(Throwable) Initializes the cause of this throwable to the specified value. (Inherited from Throwable) ...
If there is a path in the control flow graph from an allocation to a statement where a chunk becomes dead without going through a deallocation first, this is a memory leak. In Example 7.3, such a path goes from line 4 to line 9. Interface misuse. In addition to memory, one can ...
publicvoidjavapapers() {System.out.println("java");while(true) {return;}System.out.println("papers");} Got the answer? More than answer let us try to understand the reasons behind it. Puzzle Solution CODE A Output: TestCompiler.java:5: unreachable statement ...