Hello when trying to use spring-redis i am getting java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.redis.connection.jedis.JedisConnection exception when doing …
spring boot starter security post methods not working
I have added spring ‘spring-boot-starter-security’ to existing spring boot project ; after that the post methods in spring rest controller not working properly it shows a error something like this : …
Is there a way to encrypt/decrypt using Bouncy Castle without using compression
I’m looking for a way to encrypt/decrypt files/byte arrays without calling compression of input. To be more precises don’t want to use something like ByteArrayOutputStream bOut = new …
Convert Base64 into PDF without converting it into an Image in JAVA
I’ve done converting PNG to PDF using itext. How can i convert BASE64 into a PDF File, how can i achieve this. //b64Image contains base64code from html2canvas, this code is for converting base64 to …
Jacoco Maven multi module project coverage
Seems like there are couple of questions, which are quite old and things changed from Java 8 support of Jacoco. My Project contains following structure I have configured the main pom like this Main POM.xml A Pom.xml B pom.xml I am executing this command mvn clean package. I can see jacoco.exec is getting generated, however I am not able to
The type MockitoAnnotations.Mock is deprecated
I am mocking a object using @Mock annotation @Mock Customer customer; but the @Mock annotation is showing warning The type MockitoAnnotations.Mock is deprecated and my test case is failed
Is this qualified as a switch statement?
I have to use this as a switch statement. This is a switch statement, right? if (dGrade > 93.99) {strFGrade= strA;} //A= above 94 else if (dGrade >= 90.00 &…
writing to OutputStream having capacity restriction
Following the question I asked before: I am implementing an ByteArrayOutputStream having capacity restriction. My main limitation is an amount of available memory. So having such stream os: When I …
jsonschema and date type
I’m just getting started with jsonschema and an example under “Using jsonschema2pojo within your Java project (embedded)” in https://github.com/joelittlejohn/jsonschema2pojo/wiki/Getting-Started …
Error message displayed when opening Eclipse: “An error has occurred. See the log file null”
I use Windows 10 and jre1.8.0_51. I don’t know why when I start Eclipse it always displays an alert message “An error has occurred. See the log file null.” And I cannot open Eclipse …