Edit: I solved the problem using @JsonIgnoreProperties in both classes I have two entities in my api. Pokemon which has a list of “types” that pokemon have and Type which has a list of “pokemon” that have that specific type. I’m trying to implement a getAll method in my controlle…
In Apache Solr How to retrieve deleted documents
Whenever I am indexing Documents using solr ,my core deleted documents count also getting increased .I want to see the documents which are getting deleted.
Find the sequence in the String matches the items in the List
Suppose I have a list and then I add names to the list And I have a String String names = “abcrnpqrrnxyz”; I want to verify that the string is comprised in the same order as the elements in the list are. eg: abc should come first then pqr and then xyz What I am trying to do: Is there
com.google.api.client.auth.oauth2.TokenResponseException: 400 Bad Request (Eclipse)
I have been stuck at “Deploy to APP Engine” from Eclipse, and following error message always popped up. Possible actions what I can think of were taken but all failed. Here is my situation what I have right now. Application(Java Servlet) run normally in debug level “Deploy to App Engine̶…
How to selectively use approved-only mode with BouncyCastle JSSE provider + FIPS provider?
In a small piece of sample code running on Java 8, I’m trying to follow the advice from the bc-fips-1.0.2.jar user guide, Legion of the Bouncy Castle Inc. BC-FJA 1.0.2 (Bouncy Castle FIPS Java API) User Guide Date: 09/14/19: Note: support for FIPS mode appears to have started disappearing with Java 1.9,…
How to swap rows and columns of a 2d array? [duplicate]
This question already has answers here: Multi-dimensional array transposing (12 answers) Closed 1 year ago. I’m trying to write a method for ‘transpose’ a two-dimensional array of integers, in which the rows and columns of the original matrix are exchanged. However, I have no idea how I can …
error: incompatible types: String[] cannot be converted to String
I tried taking input of a 6 by 6 matrix in java using the string split function when the string is input in the following way, and to print the matrix. The output that I get is my code: pls, suggest how I can overcome this error Answer When we call split function of String return the String[]. So c[j]
How to hide variables from Java’s JDI?
I am instrumenting some classes and introducing some new local variables. Now, when the user places a breakpoint in the code, and execution is stopped, the newly introduced local variables can be seen inside Intellij IDEA’s debugger window. How can I hide them? UPDATE: I will have to somehow remove debu…
How to stop main method calling sleep() method, when testing it with Junit?
I am testing a method which contain sleep in side it.What is the way to stop invoke sleep() as it makes testing slow?? Answer There is no easy way for doing this. You have several options. The easiest one would be to make the REQUEST_STATUS_CHECK_INTERVAL configurable and configure it to 0 in tests. It can be…
installing tomcat 9 on WSL
After installing tomcat 9 on WSL, it isn’t recognized by system. Since systemctl command doesn’t work on WSL, I used below command: returning I followed 2 ways to install, but the same problem occurred. References are: https://www.digitalocean.com/community/tutorials/install-tomcat-9-ubuntu-1804 h…