Recent questions tagged Java

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import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence. ... guide me. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - overridden method does not throw exception

I have a problem when compiling my code, I'm trying to make a method of a class throw an personalized exception ... I want to return a variable. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - The conversion from UNKNOWN to UNKNOWN is unsupported

I get the following exception running a stored procedure: com.microsoft.sqlserver.jdbc.SQLServerException: The conversion ... Any ideas why? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to get call end event in Android App

I have made small app for Android mobile. In one situation I am not getting any solution. Actually my app has ... dialed or which app is runs. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Remote Debugging: Failed to connect to remote VM. Connection timed out

I was remote debugging with Eclipse on my Ubuntu VM fine to a remote WebLogic application, then it stopped ... Worker.run(Worker.java:54) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Does JAXB support default schema values?

I have a schema that defines default values for elements and attributes. I am trying to parse a document using JAXB ... .childVal = pVal; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to force app to create thumbnail (snapshot) for recent apps list?

Tester of my app has reported: "The thumbnail of the app in the Recent apps list is not tuned at all. At ... to my choice)? Thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Run spring boot with jdk9 using jigsaw modules

What's wrong with this application. I thought the mix of classpath jars and module jars are valid. For all jars not ... .java:496) ... 9 more See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Unable to access resources with access_token : spring boot Oauth2

I am trying to implement Oauth2 in my existing application.Initially I have added spring security and then tried to add oauth2, ... -----------+ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Porting Tomcat 6 to 7: Problem with <filter>

I tried to deploy my Tomcat 6 webapp on a Tomcat 7 server, but encounter the following problem which occurs if I ... not get rid of the problem. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How do I add a namespace reference to a SOAP response with Apache Axis2 and WSDL2Java

I'm looking at the SOAP output from a web service I'm developing, and I noticed something curious: <soapenv: ... have access to the Axis2 API. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Run Program from IntelliJ with Command Line File Input

I am running OSX 10.11 with IntelliJ 14.1.15. I have a programme which takes a txt file as an ... from IntelliJ will be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Starting up embedded jetty server for a JAR file

What I am trying to do, is to build an executable JAR file which will contain my project. I have included its ... issues for me and my clients). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - AVD not running

Today when I was doing my project using android studio, a blue screen suddenly appears and system get restarted ... , nothing happen also... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - web.xml validation in Weblogic throws error because of cookie-config

I have the follwing web.xml for an application. <?xml version="1.0"?> <web-app version="2.5" xmlns="http:// ... there. I'll give that a try.. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Turning off test-output in TestNG

I am currently launching my suit of tests using this XML file: <suite name="something"> <test name="generic ... files off with TestNG? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - JAXB Marshaller indentation

I'm using JAXB marshaller to create and format my .xml file. It works pretty well, except one place. The ... these two elements. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Whats the purpose of Vector capacity

The Vector API defines 4 different constructors: Vector() Vector(Collection<? extends E> c) Vector(int ... there any other differences? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Spring Web Services - Exception Skipping ExceptionResolver

I have a SOAP service, the request and responses work as expected with good input, if I specify bad input for an XML ... INF/ws.xsd" /> </bean> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Excel sheet POI validation: Out Of Memory Error

I am trying to validate an Excel file using Java before dumping it to database. Here is my code snippet which ... can be a possible workaround? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Font.createFont leaves files in temp directory

The code below does its work but leaves copies of the font file in the temp directory each time it is run. ... anybody have a solution to this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Forcing the use of english in JDK7 tools

I just installed JDK7 on a german Windows machine and the first thing I noticed is that unlike JDK6 it ... during installation were in english. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - remote debugging a jnlp application with eclipse

I'm debugging a jnlp application, and I used to be able to remote debug it through eclipse, but not ... screen for a millisecond) thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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375 views

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java - Remove default JFrame icon

In my JFrame i have the default coffee icon. I want to remove it. But when i do setIconImage(null) it ... to how to completely remove the icon See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Duplicate Spring Batch Job Instance

I have a small sample Spring Batch application that when started for the first time will work fine but whenever I shut ... ; } return ds; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Modify active profiles and refresh ApplicationContext runtime in a Spring Boot application

I have a Spring boot Web application. The application is configured via java classes using the @Configurable ... context multiple times ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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java - is there Mockito eq matcher for varargs array?

I have a problem when trying to match an array that is passed as a parameter to a method that receives a ... eq matcher for this use case? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - String containing comma inputting in to the csv file

I am trying to input in to the csv file. My input is as shown below String string="hi,this is user"; but when ... .append(names); out.flush(); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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