Recent questions tagged java

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Can I retrieve currently running test name like in JUnit (using getName() or rules)? @Test public void fooBar() ... tool based on stack traces. 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 - Nexus accepts upload but says it failed

When I execute mvn release:perform on a parent POM, the server is responding with this error about one ... those executions solved my 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 - Add YouTube Data API to Android Studio

So, I am currently messing around with android programming in my free time, and I am using android studio as my ... to what i am 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 - How do I encode/decode UTF-16LE byte arrays with a BOM?

I need to encode/decode UTF-16 byte arrays to and from java.lang.String. The byte arrays are given to ... , int length, String charsetName) 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 - MultipartEntityBuilder and Charset

I upgraded my httpmime package, and now my strings are not sent or received as UTF-8 MultipartEntityBuilder entity = ... doesn't seem to work 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 - Android Studio error: "Environment variable does not point to a valid JVM installation"

When trying to run Android Studio on my computer, I get the following error: The Environment variable JAVA_HOME ( ... (x86)Javajdk1.7.0_51in 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 - Is it possible to deploy an exploded war file (unzipped war) in JBoss AS 7

I Have no problem in deploying an 'app.war' file when copied into the below deployments folder : "jboss ... answer my previous related question 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 - RestTemplate to NOT escape url

I'm using Spring RestTemplate successfully like this: String url = "http://example.com/path/to/my/thing/{parameter} ... . How do I prevent 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 - Use of FilenameFilter

I have a directory: File dir = new File(MY_PATH); I would like to list all the files whose name is indicated ... file name is a integer string. 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 - I don't get why this ClassCastException occurs

// Application ... Intent i = new Intent(); i.putExtra(EXTRA_FILE_UPLOAD_URIS, mGalleryAdapter.getItems()); Uri[] ... , when Uri is Parcelable? 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 - Why do we use final keyword with anonymous inner classes?

I'm currently preparing the S(O)CJP, with the Sierra & Bates book. About inner classes (method local or ... me if i'm missing something? 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 - Mockito UnfinishedStubbingException

I am new to Mockito, I have tried looking into this Exception but I haven′t found a concrete answer. It happens in ... ))); That works fine too. 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 - Why cast null to Object?

I found a spot in some code I'm working on where null is cast to Object as it is passed to a method. ... So what else does the cast accomplish? 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 - Using FileUtils in eclipse

When trying to use FileUtils I get "cannot be resolved" error. Then, how do I install FileUtils library to be ... many jars I need to install. 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 - getResourceAsStream() is returning null. Properties file is not loading

I am trying to load properties file. Here is my structure Now i am trying to load test.properties file ... BatchImport.main(BatchImport.java:57) 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 - Is it possible to convert HTML into XHTML with Jsoup 1.8.1?

String body = "<br>"; Document document = Jsoup.parseBodyFragment(body); document.outputSettings().escapeMode( ... value HTML into XHTML? 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 (or hide) the close (x) button on a JFrame?

I have a window (derived from JFrame) and I want to disable the close button during certain operations which are ... is pointless to click 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 - Fatal Exception: android.app.RemoteServiceException: can't deliver broadcast at android.os.Handler.dispatchMessage

I am using broadcast messages on my android application (From io.socket I am sending broadcast messages to my ... .main(ZygoteInit.java:1410) 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 - Found unsigned entry in resource

i have the following JNLP file: <jnlp spec="1.0+" codebase="http://****:****" href="tcm2012.jnlp"> ... Does anyone know how to fix this 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 - Regex in spring controller

I am trying to build a request filter that will only get used if it matches a pattern of the letter e, then ... $}", method = RequestMethod.GET) 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 - Preference API storage

If I use the Preference API to store user or system preferences, where are they stored on Windows and Unix? 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 - Is it valid for Hibernate list() to return duplicates?

Is anyone aware of the validity of Hibernate's Criteria.list() and Query.list() methods returning multiple ... any experience of 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 - Encountered a deprecated javax.persistence.spi.PersistenceProvider

when you use spring & Hibernate, have you ever met a log warning that says WARN o.hibernate.ejb. ... Thank you for any answer. 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 handle exceptions in junit

I wrote some test cases to test some method. But some methods throw an exception. Am I doing it correctly? ... exception like @Test(Expected...) 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 main method using gradle "run" task

I want to run my main method via gradle task This is how I run via the cmd: java -cp RTMonitor.jar com ... run via Intellij, every thig works OK 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 - JavaFX HBox hide item

How can i hide an item in HBox, and made space used by this item available to other items. TitledPane legendPane ... the legend pane is hidden. 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 specify Log4J 2.x config location?

Is there any way to specify Log4J 2.x log4j2.xml file location manually (like DOMConfigurator in Log4J 1. ... classpath and system properties? 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 you set a value in the IntelliJ Registry?

How can I override a value that is used internally in IntelliJ, for example this expression: Registry.intValue("a. ... /value pairs. Any tips? See Question&Answers more detail:os...

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

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