(2)expectedException预期异常,提前预期用例会返回的异常,使得测试用例通过后,不会抛出此异常。 例如:使用1除以0 除数为0 则会抛出java.lang.ArithmeticException: / by zero的异常如图所示 但是此时用例的断言是通过的,所以我们不需要获取此类异常。此时我们增加参数expectedException = ArithmeticException.class,再次运行...
第一种错误: java.lang.ArithmeticException: / by zeroat ExceptionDemo2.ExceptionDemo1.main(ExceptionDemo1.java:8) 第二种错误。 java.lang.NumberFormatException: For input string: "abd" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer...
CheckStyle plug-in for IntelliJ IDEA. Contribute to zero-java/checkstyle-idea development by creating an account on GitHub.
So, if for some reason jbr-17 SDK points to an installation of JetBrains Runtime with JCEF, you need to change it: ensure that IntelliJ IDEA is running in internal mode (by adding idea.is.internal=true to idea.properties file), navigate to jbr-17 item in Project Structure | SDKs, ...
publicclassCalculator{publicintadd(inta,intb){returna+b;}publicintsubtract(inta,intb){returna-b;}publicintmultiply(inta,intb){returna*b;}publicintdivide(inta,intb){if(b==0){thrownewIllegalArgumentException("Division by zero");}returna/b;}} ...
Zero : the biography of a dangerous idea / Charles Seife ; drawings by Matt Zimet. Reviews the books 'The Book of Nothing,' by John D. Barrow and 'Zero: The Biography of a Dangerous Idea,' by Charles Seife. C Seife 被引量: 0发表: 0年 ...
(ToolWindowPanel.java:201) at org.twodividedbyzero.idea.findbugs.gui.toolwindow.view.ToolWindowPanel.initGui(ToolWindowPanel.java:169) at org.twodividedbyzero.idea.findbugs.gui.toolwindow.view.ToolWindowPanel.(ToolWindowPanel.java:120) at org.twodividedbyzero.idea.findbugs.core.ToolWindowFactoryImpl...
控制台输出:java.lang.ArithmeticException: / by zero at com.study.lesson.JdbcTransaction.main(JdbcTransaction.java:31) IDEA和SQLyog均可查看最终结果(两者一致),无变化,与上面结果一致! 回到顶部 10.10 数据库连接池 数据库操作流程:数据库连接---执行完毕---释放连接资源,其中,从连接到释放,十分浪费系统资...
15:22, 29 December 2024 Danny Phantom Returns (JustLikeHeartia's version) (hist | edit) [1,976 bytes] WeddingPeachPrincess (Message Wall | contribs) (Created page with "{{Infobox|bgcolor=Green|textcolor=White|Box title=Danny Phantom Returns|Row 1 title=Directed by|Row 1 info...
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