JAXB-API Implementation Not Found: Troubleshooting & Solutions

If you are encountering the error "Implementation of JAXB-API has not been found on module path or classpath", it means that the necessary dependencies for JAXB (Java Architecture for XML Binding) are missing. To resolve this issue, you can follow these steps: 1. Check if JAXB is included in your project's dependencies. If you are using Maven or Gradle, make sure that the JAXB dependency is added to your pom.xml or build.gradle file respectively. For Maven: xml
<dependencies>
 <dependency>
 <groupId>javax.xml.bind</groupId>
 <artifactId>jaxb-api</artifactId>
 <version>2.3.1</version>
 </dependency>
</dependencies>
 For Gradle: groovy
dependencies {
 implementation 'javax.xml.bind:jaxb-api:2.3.1'
}
 2. If you are not using a build tool, you can manually download the JAXB API jar file and add it to your project's classpath. You can find the latest version of the JAXB API JAR file from the Maven Central Repository or from the official Oracle website. 3. If you are using Java 9 or above, note that JAXB has been removed from the Java SE Platform starting from Java 11. You will need to use a separate JAXB implementation like EclipseLink MOXy or Apache CXF. You can add these implementations as dependencies in your project. For EclipseLink MOXy: xml
<dependencies>
 <dependency>
 <groupId>org.eclipse.persistence</groupId>
 <artifactId>org.eclipse.persistence.moxy</artifactId>
 <version>2.7.7</version>
 </dependency>
</dependencies>
 For Apache CXF: xml
<dependencies>
 <dependency>
 <groupId>org.apache.cxf</groupId>
 <artifactId>cxf-rt-frontend-jaxws</artifactId>
 <version>3.4.3</version>
 </dependency>
</dependencies>
 4. After adding the necessary dependencies, rebuild your project and ensure that the JAXB classes are available on the classpath or module path. These steps should help you resolve the "Implementation of JAXB-API has not been found on module path or classpath" error and allow you to use JAXB in your project.