Recent questions tagged java

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java - How to open incognito/private window with Selenium WD for different browser types?

I want to test my test cases in private window or incognito window. How to do the same in various browsers: ... safari opera How to achieve it? 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 return an image in Spring Boot controller and serve like a file system

I've tried the various ways given in Stackoverflow, maybe I missed something. I have an Android client (whose code ... the image doesn't show. 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 - intellij not resolving el variables within JSP code inspection or autocomplete

To summarize the answer shown here Code assist in (jsp /jstl) view for Spring MVC model objects in Eclipse ... spring-mvc-showcase project : 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 - Servlet API implementation using Netty

Has anyone made a Servlet API implementation built on top of Netty? I'm tempted to build my own as I can' ... not doing any threadlocal stuff). 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 - JAX-RS 2 print JSON request

I'd like to be able to print JAX-RS 2 JSON payload from request, regardless of actual implementation on my ... responseContext.getStatus()); } } 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 RestTemplate Behavior when handling responses with a status of NO_CONTENT

Okay, I have a class NamedSystems, that has as its only field a Set of NamedSystem. I have a method to find ... help as I'm a bit baffled. 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 - GSON ignore elements with wrong type

I'm using Retrofit (in combination with OkHttp and GSON) to communicate with an online webservice. The webservice ... empty strings as null? 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 - iBatis get executed sql

Is there any way where I can get the executed query of iBatis? I want to reuse the query for an UNION query. ... I could get the query? 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 - How correctly produce JSON by RESTful web service?

I am writing a web service the first time. I created a RESTful web service based on Jersey. And I want to ... these issues. 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 - iso 19794-2 fingerprint format

I am using iso 19794-2 fingerprint data format. All the data are in the iso 19794-2 format. I have ... fingerprint matching. Help me. 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: How to avoid repeated namespace definition for xmlns:xsi

I have a JAXB setup where I use a @XmlJavaTypeAdapter to replace objects of type Person with objects of type ... relations --> </person> 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 - Jersey 2.*. How to replace InjectableProvider and AbstractHttpContextInjectable of Jersey 1.*

I would like to create a class whose objects can be injected using the @Context annotation (or better yet a ... to follow Michal's guide. 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 - Hibernate + spring version compatibility

H, I want to upgrade Spring libraries in my web app. Since I am using Hibernate as well, I wanted ... .Bootstrap.main(Bootstrap.java:414) 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 does Polymorphism work with Gson (Retrofit)

Here is my Retrofit instance: @Provides @Singleton ApiManager provideApiManager() { RxJava2CallAdapterFactory rxAdapter = ... other solution. 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 - MIUI 10 doesn't let service start activity - Xiaomi Redmi Note

My app has a service and an activity. From the service, activity is called with following code: Intent intent = ... Any ideas on this please ? 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 - maven release -> peer not authenticated

I'm experimenting a bit with releasing my software (I've never done this before) and so far I've been able to ... know what I'm doing wrong? 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 - Jersey - Redirect after POST to outside URL

I'm using Jersey to create REST API. I have one POST method and as a response from that method, the user ... find anything that I could use. 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 - Class path contains multiple SLF4J bindings

My application server ibm websphere. I'm getting the following error in the application server logs. Where ... for an explanation. 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 - Tomcat8 memory leak

When I try to stop tomcat8 on Java 8, I get a few memory leaks errors: org.apache.catalina.loader. ... the process. What is wrong? 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 efficiently predict if data is compressible

I want to write a storage backend to store larger chunks of data. The data can be anything, but it is ... method is now implemented in Linux. 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 know if now time is between two hours?

I have a now time: new Date(); And I have some hour constants, for example, 23 and 8 (it's 11pm or 23:00, ... 06.13 // after 08.00 can loud!! 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 - Processing of multipart/form-data request failed. Read timed out

Other questions on Stack Overflow have addressed this question, but none of the answers provided have helped me ... .java:271) at org.apache.http.impl.conn.ManagedClientConnectio...

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

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java - Why is JaCoCo not covering my String switch statements?

I have a switch statement that extracts an addressing mode from a String and I've written unit tests to cover, ... not be counted as hit? 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 - Which datatype to use as queue in Dijkstra's algorithm?

I'm trying to implement Dijkstra's algorithm in Java (self-study). I use the pseudo-code provided by Wikipedia (link). ... the key" } } } } } 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 - Convert InputStream(Image) to ByteArrayInputStream

Not sure about how I am supposed to do this. Any help would be 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 - How to use a class customization to resolve file generating conflicts

I am trying to use Maven to generate JAXB files to be used by Spring framework, but Maven displays ... javax.xml.bind.annotation.XmlSchema; See Question&Answers more detail:os...

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

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257 views

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java - Swing JTextField how to remove the border?

Is there anyway to remove a border in a JTextField? txt = new JTextField(); txt.setBorder(null); // <-- ... people to be able highlight it. 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 disable directory listing for Jetty's WebAppContext?

I'm embedding Jetty (version 7.4.5.v20110725) into a java application. I'm serving JSP pages in ./webapps/jsp/ using ... (); server.join(); } } See Question&Answers more detail:os...

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

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