Maven project and have imported the lombok.Jarpackage but still after use without the set/get methods After the installation is complete, please confirm whether eclipse installation directory path one more lombok.The jars,and its configuration file is eclipse ini is added in the following content: - javaagent: lombok.Jar -Xbootclasspath/a: lombok.Jar if the above answers are true, so congratulations you have installed successfully,Otherwise,add the missing section to the appropriate location to restart Eclipse orMyEclipse