Recent questions tagged java

0 votes

215 views

1 answer

java - Spring integration tests with profile

In our Spring web applications, we use the Spring bean profiles to differentiate three scenarios: development, ... debugging integration tests. See Question&Answers more detail:os...

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

0 votes

168 views

1 answer

java - JUnit theory for hashCode/equals contract

The following class serve as generic tester for equals/hashCode contract. It is a part of a home grown testing ... String emptyString = ""; } See Question&Answers more detail:os...

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

0 votes

265 views

1 answer

java - Persisting set of Enums in a many-to-many unidirectional mapping

I'm using Hibernate 3.5.2-FINAL with annotations to specify my persistence mappings. I'm struggling with ... will point out something obvious! See Question&Answers more detail:os...

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

0 votes

168 views

1 answer

java - Passing model attribute during redirect in spring MVC and avoiding the same in URL

My objective is to pass model attributes from controller to JSP page during a redirect and avoid the attribute ... it displays only Welcome. See Question&Answers more detail:os...

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

0 votes

315 views

1 answer

java - How to capture all requests made by page in webdriver? Is there any alternative to Browsermob?

I am using Selenium2/WebDriver to test my web applications. All the tests are written in Java and run with Maven. ... HAR would be a great plus. See Question&Answers more detail:os...

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

0 votes

117 views

1 answer

java - SQLRecoverableException: I/O Exception: Connection reset

Yesterday evening I left the office with a running Java program written by me. It should insert a lot of records into ... I do do to avoid it? See Question&Answers more detail:os...

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

0 votes

242 views

1 answer

java - How to explore which classes are loaded from which JARs?

Is there a way to determine which classes are loaded from which JARs at runtime? I'm sure we've all ... Also somewhat related, JBoss Tattletale See Question&Answers more detail:os...

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

0 votes

341 views

1 answer

java - How to map Hibernate entity fields using camelCase to snake_case (underscore) database identifiers

I have database fields in underscore. I have entity fields in camelcase. I can't change either of those ... ; private BigDecimal refundAmount; } See Question&Answers more detail:os...

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

0 votes

138 views

1 answer

java - StrictMode activity instance count violation (2 instances, 1 expected) on rotation of completely empty activity

Relevant only in that it motivates eliminating any false positives from strict mode, since the continued ... /app/ActivityThread.java#3485 See Question&Answers more detail:os...

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

0 votes

376 views

1 answer

java - Why are the JCE Unlimited Strength not included by default?

Setup Java doesn't offer out-of-the-box support for the JCE Unlimited Strength Policy Files This prevents users ... treated like a black sheep? See Question&Answers more detail:os...

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

0 votes

218 views

1 answer

java - Spring interface injection example

No one so far was capable of providing a working correct example of interface injection in Spring Framework. Martin ... done exactly? Thank You, See Question&Answers more detail:os...

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

0 votes

202 views

1 answer

java - JUnit test report enrichment with JavaDoc

For a customer we need to generate detailed test reports for integration tests which not only show, that ... JUnit RunListener in Eclipse? See Question&Answers more detail:os...

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

0 votes

158 views

1 answer

java - Using Retrofit to access JSON arrays

I thought I understood how to do this, but obviously not. I have my API from Flickr, which begins like so: ... of how to get the information.. See Question&Answers more detail:os...

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

0 votes

252 views

1 answer

java - Tap outside Android dialog to dismiss it?

I was wondering if it's possible to somehow tap outside a popup dialog (or an Activity with a dialog theme), ... due to all the screen estate. See Question&Answers more detail:os...

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

0 votes

224 views

1 answer

java - How can I provide different database configurations with Spring Boot?

As I currently see it I have 5 possible database profiles CI testing -> h2 mem developer environment (could ... change for these scenarios? See Question&Answers more detail:os...

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

0 votes

126 views

1 answer

java - Understanding @SuppressLint("NewApi") annotation

I am an android beginner. While trying a code of managing activity life cycle, I encountered a new thing. ... by @SuppressLint("NewApi") here? See Question&Answers more detail:os...

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

0 votes

597 views

1 answer

java - External log4j.xml file

I am trying to run a jar with the log4j.xml file on the file system outside the jar like so: java -jar ... to package it with the jar? TIA See Question&Answers more detail:os...

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

0 votes

227 views

1 answer

java - Gradle dependencies: compile project by relative path

is it possible to specify a dependency in Gradle (in android studio) to another gradle project outside of the ... such a dependency in gradle? See Question&Answers more detail:os...

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

0 votes

133 views

1 answer

java - Is there an accepted best-practice on making asynchronous HTTP requests in Android?

I've seen any number of examples and they all seem to solve this problem differently. Basically I just want the ... what the best practice is? See Question&Answers more detail:os...

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

0 votes

322 views

1 answer

java - JasperReports 5.6: JRXlsExporter.setParameter is deprecated

I have this code to export a JasperReprot to XLS: JasperPrint jprint=JasperFillManager.fillReport(expRpg, null, new ... with JasperReports 5.6? See Question&Answers more detail:os...

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

0 votes

90 views

1 answer

java - How does a Spring Boot console based application work?

If I am developing a rather simple Spring Boot console-based application, I am unsure about the placement of the main ... // or here? } } See Question&Answers more detail:os...

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

0 votes

280 views

1 answer

java - JAX-RS (Jersey) custom exception with XML or JSON

I have a REST service built using Jersey. I want to be able to set the MIME of my custom ... ErrorResponseConverter is a custom JAXB POJO See Question&Answers more detail:os...

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

0 votes

483 views

1 answer

java - Missing artifact com.sun.jdmk:jmxtools:jar:1.2.1

I have created simple project from maven-achetype-quickstart under Eclipse Indigo, then I went to pom.xml gui ... jar management at all. See Question&Answers more detail:os...

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

0 votes

325 views

1 answer

java - How can I calculate the SHA-256 hash of a string in Android?

I'm trying to get the SHA256 of a string in Android. Here is the PHP code that I want to match: echo bin2hex( ... , new BigInteger(1, data)); } See Question&Answers more detail:os...

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

0 votes

255 views

1 answer

java - How to click a link whose href has a certain substring in Selenium?

The following is a bunch of links <a elements. ONLY one of them has a substring "long" as a value for the ... b/c it chooses by the name See Question&Answers more detail:os...

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

0 votes

382 views

1 answer

java - @JsonProperty annotation on field as well as getter/setter

I have inherited a certain bit code that has the @JsonProperty annotation on getter/setters. The purpose is so that ... . Any thoughts on this? See Question&Answers more detail:os...

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

0 votes

179 views

1 answer

java - Accessing spring beans in static method

I have a Util class with static methods. Inside my Util class, I want to use spring beans so I included them in ... ref="testBean" /> </bean> See Question&Answers more detail:os...

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

0 votes

267 views

1 answer

java - How to enable Logger.debug() in Log4j

While trying to execute the following lines only the last two statements are displayed("Here is some ERROR" and "Here ... :ss}(%F:%M:%L)%n%m%n%n See Question&Answers more detail:os...

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

Categories

Just Browsing Browsing

Most popular tags