}

    @Nullable
    Set<ContentSpec> getIncludeSpecs() {
        return includeSpecs;
    }

    void setIncludeSpecs(@Nullable Set<ContentSpec> includeSpecs) {
        this.includeSpecs = includeSpecs;
    }

    @Nullable
    Set<ContentSpec> getExcludeSpecs() {
        return excludeSpecs;
    }

    void setExcludeSpecs(@Nullable Set<ContentSpec> excludeSpecs) {

 *
 * <pre class='autoTested'>
 * def contentSpec = copySpec {
 *   from("content") {
 *     include "**&#47;*.txt"
 *   }
 * }
 *
 * task copy(type: Copy) {
 *   into "$buildDir/copy"
 *   with contentSpec
 * }
 * </pre>
 *
 * @see org.gradle.api.tasks.Copy Copy Task