java Archives - Page 296 of 302

What is the proper annotation since @SpringApplicationConfiguration, @WebIntegration, is deprecated in Spring Boot Framework?

Take a look into JavaDocs of deprecated classes: * @deprecated as of 1.4 in favor of * {@link org.springframework.boot.test.context.SpringBootTest} with * {@code webEnvironment=RANDOM_PORT} ...

April 3, 2022
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How to Delete a topic in apache kafka [duplicate]

Deletion of a topic has been supported since 0.8.2.x version. You have to enable topic deletion (setting delete.topic.enable to true) on all brokers ...

April 3, 2022
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Jackson with JSON: Unrecognized field, not marked as ignorable

I need to convert a certain JSON string to a Java object. I am using Jackson for JSON handling. I have no control ...

April 3, 2022
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Why use getters and setters/accessors?

There are actually many good reasons to consider using accessors rather than directly exposing fields of a class – beyond just the argument of encapsulation and ...

April 3, 2022
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Android – Start service on boot

Well here is a complete example of an AutoStart Application AndroidManifest file <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="pack.saltriver" android:versionCode="1" android:versionName="1.0"> <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> ...

April 3, 2022
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JsonMappingException: No suitable constructor found for type [simple type, class ]: can not instantiate from JSON object

JsonMappingException: No suitable constructor found for type...

April 3, 2022
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Java Main Game Loop

Eventually you’ll want to move to something like LWJGL, but let me stress, keep doing what you’re doing here for now. It will ...

April 3, 2022
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How to write a test class to test my code?

4 I want a test class to test this class but i dont know how to write it and i tried to see ...

April 3, 2022
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?

April 3, 2022
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“Integer number too large” error message for 600851475143

public class Three { public static void main(String...

April 3, 2022
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