build.gradle

// Apply the java plugin to add support for Java
apply plugin: 'java'
apply plugin: 'eclipse'

// In this section you declare where to find the dependencies of your project
repositories {
    mavenCentral()
}

sourceSets {
    main {
        java {
            srcDirs 'src/main/java' // where the main code is
        }
    }

    test {
        java {
            srcDir 'src/test/java' // tests for all the main code
            srcDir 'experiments' 
        }
        resources {
            srcDir 'images'
        }
    }
}

// In this section you declare the dependencies for your production and test code
dependencies {
    compile 'com.google.code.gson:gson:2.2.4'
    compile files('referencedLibraries/mnist-tools.jar')
    runtime fileTree(dir: 'referencedLibraries', include: '*.jar')

    testCompile 'junit:junit:4.11'
}

test {
    testLogging {
        events "passed", "skipped", "failed", "standardOut", "standardError"
    }
}

// create Gradle wrapper 
task wrapper(type: Wrapper) {
    gradleVersion = '1.12'
}