*             sources {
 *                 cpp {
 *                     source {
 *                         srcDirs "src/main/cpp", "src/shared/c++"
 *                         include "**{@literal /}*.cpp"
 *                     }
 *                     exportedHeaders {
 *                         srcDirs "src/main/include", "src/shared/include"
 *                     }
 *                 }
 *             }
 *         }

 *             sources {
 *                 objc {
 *                     source {
 *                         srcDirs "src/main/objectiveC", "src/shared/objectiveC"
 *                         include "**{@literal /}*.m"
 *                     }
 *                     exportedHeaders {
 *                         srcDirs "src/main/include"
 *                     }
 *                 }
 *             }
 *         }
 *     }
 * }

apply plugin: 'java'

dependencies {
    runtimeOnly 'commons-collections:commons-collections:3.2.2@jar'
    testImplementation 'junit:junit:4.7'
}

sourceSets {
    integTest {
        java.srcDirs = ['src/integTest/java']
    }
    main {
        java.srcDir 'src/main/testbutnottest'
    }
    test {
        java.srcDir 'src/test/t_e_s_t'
    }

                sources {
                    c {
                        exportedHeaders {
                            srcDirs "src/shared/headers"
                        }
                    }
                    c2(CSourceSet) {
                        exportedHeaders {
                            srcDirs "src/shared/headers"
                        }
                    }
                    c3(CSourceSet) {

            sourceSets {
                "default" {
                    java {
                        srcDirs 'src/default/java'
                    }
                }

                default_ {
                    java {
                        srcDirs 'src/default_/java'
                    }
                }
            }
        """
        file('src/default/java').mkdirs()

    void canCustomizeTheClasspathModel() {
        //when
        runEclipseTask """
apply plugin: 'java'
apply plugin: 'eclipse'

sourceSets.main.java.srcDirs.each { it.mkdirs() }
sourceSets.main.resources.srcDirs.each { it.mkdirs() }

configurations {
  someConfig
}

dependencies {
  someConfig files('foo.txt')
}

eclipse {

        then:
        sourceSet.groovy.displayName == "main Groovy source"
        sourceSet.groovy.srcDirs == [project.file("src/main/groovy")] as Set

        when:
        sourceSet = project.sourceSets.test

        then:
        sourceSet.groovy.displayName == "test Groovy source"
        sourceSet.groovy.srcDirs == [project.file("src/test/groovy")] as Set
    }

    def "adds compile task for each source set"() {

repositories {
    mavenCentral()
}

// tag::configure-source-dir[]
testing {
    suites {
        integrationTest(JvmTestSuite) { // <1>
            sources { // <2>
                java { // <3>
                    srcDirs = ['src/it/java'] // <4>
                }
            }
        }
    }
}
// end::configure-source-dir[]

// tag::configure-test-task[]
testing {
    suites {
        integrationTest {

    return oldTargetName == 'build' ? 'ant_build' : oldTargetName  // <1>
}
// end::import-build[]

// tag::source-sets[]
sourceSets {
    main {
        java {
            srcDirs = [ ant.properties['src.dir'] ]
            destinationDirectory = file(ant.properties['classes.dir'])
        }
    }
}
// end::source-sets[]

// tag::task-dependencies[]
compileJava.dependsOn 'prepare'  // <1>

    plugins.withType<IdeaPlugin> {
        with(model) {
            module {
                testSources.from(sourceSet.java.srcDirs, sourceSet.the<GroovySourceDirectorySet>().srcDirs)
                testResources.from(sourceSet.resources.srcDirs)
            }
        }
    }
}


private
fun Project.bucket(name: String, description: String) = configurations.create(name) {