import java.util.concurrent.ExecutionException;

public class CachingPatternSpecFactory extends PatternSpecFactory {
    private static final int RESULTS_CACHE_MAX_SIZE = 100000;
    private static final int INSTANCES_MAX_SIZE = 30000;
    private final HeapProportionalCacheSizer cacheSizer;
    private final Cache<SpecKey, Spec<FileTreeElement>> specInstanceCache;

    public CachingPatternSpecFactory() {
        cacheSizer = new HeapProportionalCacheSizer();

    def "check that patterns are cached"() {
        given:
        def patternSet = new PatternSet(new CachingPatternSpecFactory())
        patternSet.include("pattern")
        def spec = patternSet.getAsSpec()
        expect:
        spec instanceof AndSpec
        spec.specs.size() == 2
        spec.specs[0] instanceof CachingPatternSpecFactory.CachingSpec
        spec.specs[1] instanceof NotSpec

import org.gradle.api.internal.tasks.properties.annotations.OutputPropertyRoleAnnotationHandler;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.tasks.util.PatternSet;
import org.gradle.api.tasks.util.internal.CachingPatternSpecFactory;
import org.gradle.api.tasks.util.internal.PatternSpecFactory;
import org.gradle.cache.internal.CleaningInMemoryCacheDecoratorFactory;
import org.gradle.cache.internal.CrossBuildInMemoryCacheFactory;

 * used, no matter which other includes and excludes a {@link PatternSet} has. For an
 * implementation that caches all other patterns as well, see {@link CachingPatternSpecFactory}.
 */
@ServiceScope(Scope.Global.class)
public class PatternSpecFactory implements FileSystemDefaultExcludesListener {
    public static final PatternSpecFactory INSTANCE = new PatternSpecFactory();

Class <org.gradle.api.tasks.util.internal.CachingPatternSpecFactory$1> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (CachingPatternSpecFactory.java:0)
Class <org.gradle.api.tasks.util.internal.CachingPatternSpecFactory$CachingSpec$1> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (CachingPatternSpecFactory.java:0)