Core Java
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Logback Conditional Logging Example
Logging is a critical part of any production-grade application. It helps in debugging, monitoring, and analyzing runtime behavior. However, not…
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Java JVM Arguments Prefixes
Java Virtual Machine (JVM) argument prefixes provide essential mechanisms to customize and control how a Java application behaves at runtime.…
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Apache Avro Serialize Enum Values Example
Apache Avro is a popular data serialization system that supports rich data structures, compact encoding, and schema evolution. When working…
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Java Stream Gatherers Example
Java’s Stream API, introduced in Java 8, transformed the way we process collections. With expressive, functional-style operations like map, filter,…
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Compile Java Code with Java Compiler API
Java is traditionally compiled using command-line tools like javac. However, Java 6 introduced the Java Compiler API (JSR 199), which…
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How to Map Nested Properties Using MapStruct
This article explores how to perform nested mapping using the MapStruct library. Nested mapping is a common requirement in enterprise…
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Hibernate Fix DuplicateMappingException
1. Introduction To fix DuplicateMappingException requires that a column only maps to a single field. The org.hibernate.DuplicateMappingException is a runtime…
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Java Printing Stack Values Example
Printing the contents of a stack in Java is a common requirement when debugging or displaying the current state of…
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How to Modify Property Files in Java
Property files are commonly used in Java applications to manage configuration data. They store key-value pairs and are easy to…
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