Sreenath Ravva,one of the readers of HowToDoInJava, has appeared in aninterview in Oraclefor a position in theOracle Enterprise Manager product.The below-listed questions were shared by him so that I can share
Once runtime receives the exception object, it tries to find the handler for the exception. Exception Handler is the block of code that can process the exception object. The logic to find the exception handler is simple – starting the search in the method where error occurred, if no appropr...
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The Checkstyle Main class defines a -x, --exclude-regexp option that allows uses to specify a number of regular expressions for directories to exclude. With Commons CLI, you need to convert the String values that were matched on the command line to java.util.regex.Pattern objects in the ...
For example: Throw: ...voidmyMethod(){try{//throwing arithmetic exception using throwthrownewArithmeticException("Something went wrong!!");}catch(Exceptionexp){System.out.println("Error: "+exp.getMessage());}}... Throws: ...//Declaring arithmetic exception using throwsvoidsample()throwsArithme...
nice article . thanks for providing valuable information Joesays: 15/07/2014 at 2:28 pm Welcome Kushal. vishakhasays: 15/07/2014 at 6:10 pm Nice One I have 5 years of exp in java but now I understand the concept of abstraction but I want to know the clear difference b/w abstraction...
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1 Comment Oldest Ram 9 years ago But from 2.8 release scala nolonger hosts regexp. 0 Reply Join Us With 1,240,600 monthly unique visitors and over 500 authors we are placed among the top Java related sites around. Constantly being on the lookout for partners; we encourage you to join...
For people who hate regexp or just want a simple and good looking object style pattern matching solution. Examples: And/or ease of use 1 2 3 String input ='This invoice has an id of 192/10/10'; CharMatcher charMatcher = CharMatcher.DIGIT.or(CharMatcher.is('/')); ...