How can conflicts be managed and resolved when dealing with different versions of dependent libraries?

Managing version conflicts of dependent libraries in Java usually occurs with build systems like Maven or Gradle. Main approaches:

• Specifying explicit versions: explicitly setting library versions in the configuration file (pom.xml or build.gradle).
• Using conflict resolution mechanisms: Maven and Gradle select the most appropriate version in case of conflicts, but rules for priority can be configured.
• Excluding transitive dependencies: if conflicts arise due to transitive dependencies, they can be excluded and the necessary versions added manually.
• Using dependency analysis plugins: for example, mvn dependency:tree helps visualize the dependency tree and identify conflicts.

Example of excluding a transitive dependency in Gradle:

dependencies {
    implementation('com.example:library:1.0') {
        exclude group: 'conflicting.group', module: 'conflicting-module'
    }
}

Thus, managing versions and resolving conflicts requires careful dependency analysis and build configuration.