I don’t know what I did with one of my “toolbars” on NetBeans and now its hidden. I want it to be displayed again. This is the toolbar that I want to be displayed: Answer You have to re-activate it in menu -> view -> Show Editor Toolbar. Check that option and the toolbar should be disp…
Invalid flag -parameters in java 1.7
I have the task to create the spring-boot application using Java 7. So, as usual, I created a template on start.spring.io resource and open him via File -> New -> Project from Existing Sources… When I run with jdk-8, everything works fine, but when I change JDK to version 1.7 (also I change java-v…
Java streams: flatMap returns Stream of Objects
I’ve this code: List applications = this.applicationDao.findAll(); Collection<Pair> files = applications.stream() .flatMap(app -> …
How to wait for invisibility of an element through PageFactory using Selenium and Java
Is there a way to wait for an element not present in Selenium using PageFactory annotations? When using: to locate the element, and then: I would get: I am able to do what I need by using: However, I would like to be able to use the PageFactory annotations in order to keep the framework consistent. Is there a…
Unit Test or Integration Test in Spring Boot
I looked various tutorial online related to testing in Spring Boot and got confused by the way the tests were referred. Some articles refer to controller tests that use @WebMvcTest annotation as …
unable to find valid certification path to requested target google recaptcha in java maven application
I’ve made a Maven webapplication with a contactform with Google reCaptcha v3 which is running on Glassfish 5 on a Centos server. The contactform page makes a request to https://www.google.com/recaptcha/api/siteverify and sends a token and a site key. You’ll get a json object answering the question…
ArrayIndexOutOfBoundsException: Index 3 out of bounds for length 3
I am getting an exception and i don´t understand why Console: Answer because array index start at 0
Javac – plugin not found
I am trying to make my own Javac plugin but things aren’t going so well already 🙁 I am following this tutorial: https://www.baeldung.com/java-build-compiler-plugin and when I want to test the first …
H2 – Oracle – liquibase – org.h2.jdbc.JdbcSQLException: Table “all_sequences” not found;
I try to add H2 for testing purpose into Spring Boot application-test.yml, my production Db is Oracle. I want to populate H2 schema by liquibase, but I receive following error: Caused by: org.h2.jdbc.JdbcSQLException: Table “all_sequences” not found; SQL statement: My config is following: How to a…
Not able to iterate arraylist which contains linked hashmap
I am trying to iterate over an instance of ArrayList of Object class using a for loop: That gives me the following error: So I tried to convert it using the code below: Answer Try a for loop with casting