Exclude sourcesets from eclipse project

Help/Discuss
1

I’ve create this gradle script using ‘eclipse’ plugin.

configurations {
    jpamodelgen
    querydsl
}

sourceSets {    
    jpamodelgen {
        java {
            srcDirs = ['src/main/java/com/living/persistence/entities']
        }
    }
    querydsl {
        java {
            srcDirs = [
                'src/main/java/com/living/persistence/entities',
                'src/main/java/com/living/persistence/entities/metainfos/values',
                'src/main/java/com/living/persistence/entities/metainfos',
                'src/main/java/com/living/rest/dto/metainfos'
            ]
        }
    }
}

eclipse {
    classpath {
        downloadSources = true
        downloadJavadoc = true
        
        //customizing the classes output directory:
        defaultOutputDir = file('build-eclipse')
       
        minusConfigurations += [ configurations.querydsl ]
    }
}

As you can see I’m excluing configurations.querydsl configuration from classpath. However, the content of srcDirs is added as Build Path in eclipse project.

How can I solve it?