Learn the differences between Java’s checked and unchecked exception with some examples
Also find me here:
Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
- All
- Weekly Review (501)
- Core Java (225)
- Spring (171)
- Testing (157)
- Spring Boot (152)
- Java (142)
- Java String (121)
- REST (109)
- Spring Security (102)
- Spring MVC (99)
- Persistence (96)
- Java IO (92)
- Jakarta EE (77)
- NoSQL (76)
- Java Collections (73)
- Data (73)
- Spring Data (71)
- Algorithms (69)
- Java Concurrency (64)
- DevOps (64)
- Security (57)
- Series (56)
- Java Dates (52)
- JPA (51)
- Reactive (49)
- Maven (47)
- HTTP Client-Side (46)
- Java Map (45)
- Spring Cloud (42)
- Java Numbers (41)
- Java Streams (40)
- Java Array (40)
- JVM (40)
- Java List (38)
- JSON (37)
- Architecture (37)
- Logging (29)
- Spring Persistence (28)
- Jackson (28)
- IDE (27)
- Gradle (25)
- Spring Web (24)
- Networking (20)
- Cloud (20)
- XML (18)
- Web Services (17)
- Groovy (16)
- Spring WebFlux (15)
- Java Web (11)
- Artificial Intelligence (8)
- Docker (7)
- Spring AI (1)
- News (1)
A Guide to System.exit()
Filed under Core Java
Learn how and when to use the Java System.exit() function.
Counting Words in a String with Java
Filed under Java String
Learn several ways to count words in a Java String.
Run a Java main Method Using Gradle
Filed under Gradle
Learn different methods of executing a Java main method using Gradle
Java Weekly, Issue 295
Filed under Weekly Review
A guide to creating secure services using Spring Cloud Gateway, and a cool presentation on Serverless Java.
Calling Default Serializer from Custom Serializer in Jackson
Filed under Jackson
Learn how to call Jackson’s default serializers within a custom serializer.
Validating Lists in a Spring Controller
Filed under REST, Spring MVC
Learn how to validate a List of objects as a parameter to a Spring Controller
Finding the Least Common Multiple in Java
Filed under Algorithms
Learn various methods to find the least common multiple of two numbers in Java
Implementing the Oauth 2.0 Authorization Framework Using Jakarta EE
Filed under Jakarta EE, Security
This article shows an example of implementing the OAuth2 Authorization Framework using Java EE and MicroProfile.