Tag: Java

Secure Java apps with input validation, secrets management, and safe dependencies.

Practice common Java interview questions on OOP, collections, and concurrency.

Build small projects: console apps, JDBC CRUD, and REST client tools.

Capstone: build a complete Java application with OOP, JDBC, and layered design.

Parse and generate JSON with Jackson or Gson.

Manage dependencies and builds with Apache Maven.

Build Java projects with Gradle and the Kotlin/Groovy DSL.

Write automated tests with JUnit 5 for reliable Java code.

Debug Java with IDE breakpoints, stack traces, and logging.

Log application events with java.util.logging, SLF4J, or Logback.